220100244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201557}}^1$

素因数の和:201584

約数の個数: 48

約数和(自身を含む): 632085888

約数和(自身を除く): 411985644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 201557, 403114, 604671, 806228, 1209342, 1410899, 2418684, 2620241, 2821798, 4232697, 5240482, 5643596, 7860723, 8465394, 10480964, 15721446, 16930788, 18341687, 31442892, 36683374, 55025061, 73366748, 110050122, 220100244]

約数ペア:

[(1, 220100244), (2, 110050122), (3, 73366748), (4, 55025061), (6, 36683374), (7, 31442892), (12, 18341687), (13, 16930788), (14, 15721446), (21, 10480964), (26, 8465394), (28, 7860723), (39, 5643596), (42, 5240482), (52, 4232697), (78, 2821798), (84, 2620241), (91, 2418684), (156, 1410899), (182, 1209342), (273, 806228), (364, 604671), (546, 403114), (1092, 201557)]