207968810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 441552384

約数和(自身を除く): 233583574

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 233, 287, 311, 410, 466, 574, 622, 1165, 1435, 1555, 1631, 2177, 2330, 2870, 3110, 3262, 4354, 8155, 9553, 10885, 12751, 16310, 19106, 21770, 25502, 47765, 63755, 66871, 72463, 89257, 95530, 127510, 133742, 144926, 178514, 334355, 362315, 446285, 507241, 668710, 724630, 892570, 1014482, 2536205, 2970983, 5072410, 5941966, 14854915, 20796881, 29709830, 41593762, 103984405, 207968810]

約数ペア:

[(1, 207968810), (2, 103984405), (5, 41593762), (7, 29709830), (10, 20796881), (14, 14854915), (35, 5941966), (41, 5072410), (70, 2970983), (82, 2536205), (205, 1014482), (233, 892570), (287, 724630), (311, 668710), (410, 507241), (466, 446285), (574, 362315), (622, 334355), (1165, 178514), (1435, 144926), (1555, 133742), (1631, 127510), (2177, 95530), (2330, 89257), (2870, 72463), (3110, 66871), (3262, 63755), (4354, 47765), (8155, 25502), (9553, 21770), (10885, 19106), (12751, 16310)]