204968946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 516077568

約数和(自身を除く): 311108622

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 169, 182, 201, 273, 338, 402, 431, 469, 507, 546, 862, 871, 938, 1014, 1183, 1293, 1407, 1742, 2366, 2586, 2613, 2814, 3017, 3549, 5226, 5603, 6034, 6097, 7098, 9051, 11206, 11323, 12194, 16809, 18102, 18291, 22646, 28877, 33618, 33969, 36582, 39221, 57754, 67938, 72839, 78442, 79261, 86631, 117663, 145678, 158522, 173262, 202139, 218517, 235326, 237783, 375401, 404278, 437034, 475566, 509873, 606417, 750802, 1019746, 1126203, 1212834, 1529619, 2252406, 2627807, 3059238, 4880213, 5255614, 7883421, 9760426, 14640639, 15766842, 29281278, 34161491, 68322982, 102484473, 204968946]

約数ペア:

[(1, 204968946), (2, 102484473), (3, 68322982), (6, 34161491), (7, 29281278), (13, 15766842), (14, 14640639), (21, 9760426), (26, 7883421), (39, 5255614), (42, 4880213), (67, 3059238), (78, 2627807), (91, 2252406), (134, 1529619), (169, 1212834), (182, 1126203), (201, 1019746), (273, 750802), (338, 606417), (402, 509873), (431, 475566), (469, 437034), (507, 404278), (546, 375401), (862, 237783), (871, 235326), (938, 218517), (1014, 202139), (1183, 173262), (1293, 158522), (1407, 145678), (1742, 117663), (2366, 86631), (2586, 79261), (2613, 78442), (2814, 72839), (3017, 67938), (3549, 57754), (5226, 39221), (5603, 36582), (6034, 33969), (6097, 33618), (7098, 28877), (9051, 22646), (11206, 18291), (11323, 18102), (12194, 16809)]