201791832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 572382720

約数和(自身を除く): 370590888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 103, 123, 132, 164, 181, 206, 246, 264, 309, 328, 362, 412, 451, 492, 543, 618, 724, 824, 902, 984, 1086, 1133, 1236, 1353, 1448, 1804, 1991, 2172, 2266, 2472, 2706, 3399, 3608, 3982, 4223, 4344, 4532, 5412, 5973, 6798, 7421, 7964, 8446, 9064, 10824, 11946, 12669, 13596, 14842, 15928, 16892, 18643, 22263, 23892, 25338, 27192, 29684, 33784, 37286, 44526, 46453, 47784, 50676, 55929, 59368, 74572, 81631, 89052, 92906, 101352, 111858, 139359, 149144, 163262, 178104, 185812, 205073, 223716, 244893, 278718, 326524, 371624, 410146, 447432, 489786, 557436, 615219, 653048, 764363, 820292, 979572, 1114872, 1230438, 1528726, 1640584, 1959144, 2293089, 2460876, 3057452, 4586178, 4921752, 6114904, 8407993, 9172356, 16815986, 18344712, 25223979, 33631972, 50447958, 67263944, 100895916, 201791832]

約数ペア:

[(1, 201791832), (2, 100895916), (3, 67263944), (4, 50447958), (6, 33631972), (8, 25223979), (11, 18344712), (12, 16815986), (22, 9172356), (24, 8407993), (33, 6114904), (41, 4921752), (44, 4586178), (66, 3057452), (82, 2460876), (88, 2293089), (103, 1959144), (123, 1640584), (132, 1528726), (164, 1230438), (181, 1114872), (206, 979572), (246, 820292), (264, 764363), (309, 653048), (328, 615219), (362, 557436), (412, 489786), (451, 447432), (492, 410146), (543, 371624), (618, 326524), (724, 278718), (824, 244893), (902, 223716), (984, 205073), (1086, 185812), (1133, 178104), (1236, 163262), (1353, 149144), (1448, 139359), (1804, 111858), (1991, 101352), (2172, 92906), (2266, 89052), (2472, 81631), (2706, 74572), (3399, 59368), (3608, 55929), (3982, 50676), (4223, 47784), (4344, 46453), (4532, 44526), (5412, 37286), (5973, 33784), (6798, 29684), (7421, 27192), (7964, 25338), (8446, 23892), (9064, 22263), (10824, 18643), (11946, 16892), (12669, 15928), (13596, 14842)]