207290928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19582

約数の個数: 80

約数和(自身を含む): 610648416

約数和(自身を除く): 403357488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 19541, 39082, 58623, 78164, 117246, 156328, 234492, 254033, 312656, 332197, 468984, 508066, 664394, 762099, 937968, 996591, 1016132, 1328788, 1524198, 1993182, 2032264, 2657576, 3048396, 3986364, 4064528, 4318561, 5315152, 6096792, 7972728, 8637122, 12193584, 12955683, 15945456, 17274244, 25911366, 34548488, 51822732, 69096976, 103645464, 207290928]

約数ペア:

[(1, 207290928), (2, 103645464), (3, 69096976), (4, 51822732), (6, 34548488), (8, 25911366), (12, 17274244), (13, 15945456), (16, 12955683), (17, 12193584), (24, 8637122), (26, 7972728), (34, 6096792), (39, 5315152), (48, 4318561), (51, 4064528), (52, 3986364), (68, 3048396), (78, 2657576), (102, 2032264), (104, 1993182), (136, 1524198), (156, 1328788), (204, 1016132), (208, 996591), (221, 937968), (272, 762099), (312, 664394), (408, 508066), (442, 468984), (624, 332197), (663, 312656), (816, 254033), (884, 234492), (1326, 156328), (1768, 117246), (2652, 78164), (3536, 58623), (5304, 39082), (10608, 19541)]