201997625648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{1399}}^1$

素因数の和:2315

約数の個数: 160

約数和(自身を含む): 486352204800

約数和(自身を除く): 284354579152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 364, 524, 728, 757, 917, 1048, 1399, 1456, 1514, 1703, 1834, 2096, 2798, 3028, 3406, 3668, 5299, 5596, 6056, 6812, 7336, 9793, 9841, 10598, 11192, 11921, 12112, 13624, 14672, 18187, 19586, 19682, 21196, 22384, 23842, 27248, 36374, 39172, 39364, 42392, 47684, 68887, 72748, 78344, 78728, 84784, 95368, 99167, 127309, 137774, 145496, 156688, 157456, 183269, 190736, 198334, 254618, 275548, 290992, 366538, 396668, 509236, 551096, 694169, 733076, 793336, 1018472, 1059043, 1102192, 1282883, 1289171, 1388338, 1466152, 1586672, 2036944, 2118086, 2382497, 2565766, 2578342, 2776676, 2932304, 4236172, 4764994, 5131532, 5156684, 5553352, 7413301, 8472344, 9024197, 9529988, 10263064, 10313368, 11106704, 13767559, 14826602, 16677479, 16944688, 18048394, 19059976, 20526128, 20626736, 27535118, 29653204, 33354958, 36096788, 38119952, 55070236, 59306408, 66709916, 72193576, 96372913, 110140472, 118612816, 133419832, 138734633, 144387152, 192745826, 220280944, 266839664, 277469266, 385491652, 554938532, 770983304, 971142431, 1109877064, 1541966608, 1803550229, 1942284862, 2219754128, 3607100458, 3884569724, 7214200916, 7769139448, 12624851603, 14428401832, 15538278896, 25249703206, 28856803664, 50499406412, 100998812824, 201997625648]

約数ペア:

[(1, 201997625648), (2, 100998812824), (4, 50499406412), (7, 28856803664), (8, 25249703206), (13, 15538278896), (14, 14428401832), (16, 12624851603), (26, 7769139448), (28, 7214200916), (52, 3884569724), (56, 3607100458), (91, 2219754128), (104, 1942284862), (112, 1803550229), (131, 1541966608), (182, 1109877064), (208, 971142431), (262, 770983304), (364, 554938532), (524, 385491652), (728, 277469266), (757, 266839664), (917, 220280944), (1048, 192745826), (1399, 144387152), (1456, 138734633), (1514, 133419832), (1703, 118612816), (1834, 110140472), (2096, 96372913), (2798, 72193576), (3028, 66709916), (3406, 59306408), (3668, 55070236), (5299, 38119952), (5596, 36096788), (6056, 33354958), (6812, 29653204), (7336, 27535118), (9793, 20626736), (9841, 20526128), (10598, 19059976), (11192, 18048394), (11921, 16944688), (12112, 16677479), (13624, 14826602), (14672, 13767559), (18187, 11106704), (19586, 10313368), (19682, 10263064), (21196, 9529988), (22384, 9024197), (23842, 8472344), (27248, 7413301), (36374, 5553352), (39172, 5156684), (39364, 5131532), (42392, 4764994), (47684, 4236172), (68887, 2932304), (72748, 2776676), (78344, 2578342), (78728, 2565766), (84784, 2382497), (95368, 2118086), (99167, 2036944), (127309, 1586672), (137774, 1466152), (145496, 1388338), (156688, 1289171), (157456, 1282883), (183269, 1102192), (190736, 1059043), (198334, 1018472), (254618, 793336), (275548, 733076), (290992, 694169), (366538, 551096), (396668, 509236)]