201990131448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1\times {\mathrm{6907}}^1$

素因数の和:8629

約数の個数: 128

約数和(自身を含む): 582858355200

約数和(自身を除く): 380868223752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 1597, 2289, 2616, 3052, 3194, 4578, 4791, 6104, 6388, 6907, 9156, 9582, 11179, 12776, 13814, 18312, 19164, 20721, 22358, 27628, 33537, 38328, 41442, 44716, 48349, 55256, 67074, 82884, 89432, 96698, 134148, 145047, 165768, 174073, 193396, 268296, 290094, 348146, 386792, 522219, 580188, 696292, 752863, 1044438, 1160376, 1218511, 1392584, 1505726, 2088876, 2258589, 2437022, 3011452, 3655533, 4177752, 4517178, 4874044, 5270041, 6022904, 7311066, 9034356, 9748088, 10540082, 11030479, 14622132, 15810123, 18068712, 21080164, 22060958, 29244264, 31620246, 33091437, 42160328, 44121916, 63240492, 66182874, 77213353, 88243832, 126480984, 132365748, 154426706, 231640059, 264731496, 308853412, 463280118, 617706824, 926560236, 1202322211, 1853120472, 2404644422, 3606966633, 4809288844, 7213933266, 8416255477, 9618577688, 14427866532, 16832510954, 25248766431, 28855733064, 33665021908, 50497532862, 67330043816, 100995065724, 201990131448]

約数ペア:

[(1, 201990131448), (2, 100995065724), (3, 67330043816), (4, 50497532862), (6, 33665021908), (7, 28855733064), (8, 25248766431), (12, 16832510954), (14, 14427866532), (21, 9618577688), (24, 8416255477), (28, 7213933266), (42, 4809288844), (56, 3606966633), (84, 2404644422), (109, 1853120472), (168, 1202322211), (218, 926560236), (327, 617706824), (436, 463280118), (654, 308853412), (763, 264731496), (872, 231640059), (1308, 154426706), (1526, 132365748), (1597, 126480984), (2289, 88243832), (2616, 77213353), (3052, 66182874), (3194, 63240492), (4578, 44121916), (4791, 42160328), (6104, 33091437), (6388, 31620246), (6907, 29244264), (9156, 22060958), (9582, 21080164), (11179, 18068712), (12776, 15810123), (13814, 14622132), (18312, 11030479), (19164, 10540082), (20721, 9748088), (22358, 9034356), (27628, 7311066), (33537, 6022904), (38328, 5270041), (41442, 4874044), (44716, 4517178), (48349, 4177752), (55256, 3655533), (67074, 3011452), (82884, 2437022), (89432, 2258589), (96698, 2088876), (134148, 1505726), (145047, 1392584), (165768, 1218511), (174073, 1160376), (193396, 1044438), (268296, 752863), (290094, 696292), (348146, 580188), (386792, 522219)]