201984573

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12347}}^1$

素因数の和:12417

約数の個数: 32

約数和(自身を含む): 331914240

約数和(自身を除く): 129929667

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 12347, 16359, 37041, 86429, 234593, 259287, 506227, 703779, 1518681, 1642151, 3543589, 4926453, 9618313, 10630767, 28854939, 67328191, 201984573]

約数ペア:

[(1, 201984573), (3, 67328191), (7, 28854939), (19, 10630767), (21, 9618313), (41, 4926453), (57, 3543589), (123, 1642151), (133, 1518681), (287, 703779), (399, 506227), (779, 259287), (861, 234593), (2337, 86429), (5453, 37041), (12347, 16359)]