209413488

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 565006496

約数和(自身を除く): 355593008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1464, 1776, 1933, 2257, 2928, 3866, 4514, 5799, 6771, 7732, 9028, 11598, 13542, 15464, 18056, 23196, 27084, 30928, 36112, 46392, 54168, 71521, 92784, 108336, 117913, 143042, 214563, 235826, 286084, 353739, 429126, 471652, 572168, 707478, 858252, 943304, 1144336, 1414956, 1716504, 1886608, 2829912, 3433008, 4362781, 5659824, 8725562, 13088343, 17451124, 26176686, 34902248, 52353372, 69804496, 104706744, 209413488]

約数ペア:

[(1, 209413488), (2, 104706744), (3, 69804496), (4, 52353372), (6, 34902248), (8, 26176686), (12, 17451124), (16, 13088343), (24, 8725562), (37, 5659824), (48, 4362781), (61, 3433008), (74, 2829912), (111, 1886608), (122, 1716504), (148, 1414956), (183, 1144336), (222, 943304), (244, 858252), (296, 707478), (366, 572168), (444, 471652), (488, 429126), (592, 353739), (732, 286084), (888, 235826), (976, 214563), (1464, 143042), (1776, 117913), (1933, 108336), (2257, 92784), (2928, 71521), (3866, 54168), (4514, 46392), (5799, 36112), (6771, 30928), (7732, 27084), (9028, 23196), (11598, 18056), (13542, 15464)]