207989762030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{48647}}^1$

素因数の和:48921

約数の個数: 64

約数和(自身を含む): 391765068288

約数和(自身を除く): 183775306258

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 163, 215, 305, 326, 430, 610, 815, 1630, 2623, 5246, 7009, 9943, 13115, 14018, 19886, 26230, 35045, 48647, 49715, 70090, 97294, 99430, 243235, 427549, 486470, 855098, 2091821, 2137745, 2967467, 4183642, 4275490, 5934934, 7929461, 10459105, 14837335, 15858922, 20918210, 29674670, 39647305, 79294610, 127601081, 255202162, 340966823, 483697121, 638005405, 681933646, 967394242, 1276010810, 1704834115, 2418485605, 3409668230, 4836971210, 20798976203, 41597952406, 103994881015, 207989762030]

約数ペア:

[(1, 207989762030), (2, 103994881015), (5, 41597952406), (10, 20798976203), (43, 4836971210), (61, 3409668230), (86, 2418485605), (122, 1704834115), (163, 1276010810), (215, 967394242), (305, 681933646), (326, 638005405), (430, 483697121), (610, 340966823), (815, 255202162), (1630, 127601081), (2623, 79294610), (5246, 39647305), (7009, 29674670), (9943, 20918210), (13115, 15858922), (14018, 14837335), (19886, 10459105), (26230, 7929461), (35045, 5934934), (48647, 4275490), (49715, 4183642), (70090, 2967467), (97294, 2137745), (99430, 2091821), (243235, 855098), (427549, 486470)]