201630482788

素因数分解:

$2^2\times 7^2\times {\mathrm{577}}^1\times {\mathrm{797}}^1\times {\mathrm{2237}}^1$

素因数の和:3629

約数の個数: 72

約数和(自身を含む): 411873364728

約数和(自身を除く): 210242881940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 577, 797, 1154, 1594, 2237, 2308, 3188, 4039, 4474, 5579, 8078, 8948, 11158, 15659, 16156, 22316, 28273, 31318, 39053, 56546, 62636, 78106, 109613, 113092, 156212, 219226, 438452, 459869, 919738, 1290749, 1782889, 1839476, 2581498, 3219083, 3565778, 5162996, 6438166, 7131556, 9035243, 12480223, 12876332, 18070486, 22533581, 24960446, 36140972, 45067162, 49920892, 63246701, 87361561, 90134324, 126493402, 174723122, 252986804, 349446244, 1028726953, 2057453906, 4114907812, 7201088671, 14402177342, 28804354684, 50407620697, 100815241394, 201630482788]

約数ペア:

[(1, 201630482788), (2, 100815241394), (4, 50407620697), (7, 28804354684), (14, 14402177342), (28, 7201088671), (49, 4114907812), (98, 2057453906), (196, 1028726953), (577, 349446244), (797, 252986804), (1154, 174723122), (1594, 126493402), (2237, 90134324), (2308, 87361561), (3188, 63246701), (4039, 49920892), (4474, 45067162), (5579, 36140972), (8078, 24960446), (8948, 22533581), (11158, 18070486), (15659, 12876332), (16156, 12480223), (22316, 9035243), (28273, 7131556), (31318, 6438166), (39053, 5162996), (56546, 3565778), (62636, 3219083), (78106, 2581498), (109613, 1839476), (113092, 1782889), (156212, 1290749), (219226, 919738), (438452, 459869)]