206172377257

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{3697}}^1$

素因数の和:4190

約数の個数: 64

約数和(自身を含む): 270464974848

約数和(自身を除く): 64292597591

約数列:

[1, 7, 11, 31, 61, 77, 217, 341, 383, 427, 671, 1891, 2387, 2681, 3697, 4213, 4697, 11873, 13237, 20801, 23363, 25879, 29491, 40667, 83111, 114607, 130603, 145607, 163541, 225517, 256993, 284669, 724253, 802249, 914221, 1260677, 1415951, 1578619, 1798951, 2480687, 5069771, 6991027, 7966783, 8824739, 9911657, 15575461, 17364809, 43894481, 48937189, 55767481, 76901297, 86373011, 109028227, 307261367, 482839291, 538309079, 604611077, 950103121, 2677563341, 3379875037, 6650721847, 18742943387, 29453196751, 206172377257]

約数ペア:

[(1, 206172377257), (7, 29453196751), (11, 18742943387), (31, 6650721847), (61, 3379875037), (77, 2677563341), (217, 950103121), (341, 604611077), (383, 538309079), (427, 482839291), (671, 307261367), (1891, 109028227), (2387, 86373011), (2681, 76901297), (3697, 55767481), (4213, 48937189), (4697, 43894481), (11873, 17364809), (13237, 15575461), (20801, 9911657), (23363, 8824739), (25879, 7966783), (29491, 6991027), (40667, 5069771), (83111, 2480687), (114607, 1798951), (130603, 1578619), (145607, 1415951), (163541, 1260677), (225517, 914221), (256993, 802249), (284669, 724253)]