208580552950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{74521}}^1$

素因数の和:75278

約数の個数: 96

約数和(自身を含む): 484361998848

約数和(自身を除く): 275781445898

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 727, 770, 1454, 1925, 3635, 3850, 5089, 7270, 7997, 10178, 15994, 18175, 25445, 36350, 39985, 50890, 55979, 74521, 79970, 111958, 127225, 149042, 199925, 254450, 279895, 372605, 399850, 521647, 559790, 745210, 819731, 1043294, 1399475, 1639462, 1863025, 2608235, 2798950, 3726050, 4098655, 5216470, 5738117, 8197310, 11476234, 13041175, 20493275, 26082350, 28690585, 40986550, 54176767, 57381170, 108353534, 143452925, 270883835, 286905850, 379237369, 541767670, 595944437, 758474738, 1191888874, 1354419175, 1896186845, 2708838350, 2979722185, 3792373690, 4171611059, 5959444370, 8343222118, 9480934225, 14898610925, 18961868450, 20858055295, 29797221850, 41716110590, 104290276475, 208580552950]

約数ペア:

[(1, 208580552950), (2, 104290276475), (5, 41716110590), (7, 29797221850), (10, 20858055295), (11, 18961868450), (14, 14898610925), (22, 9480934225), (25, 8343222118), (35, 5959444370), (50, 4171611059), (55, 3792373690), (70, 2979722185), (77, 2708838350), (110, 1896186845), (154, 1354419175), (175, 1191888874), (275, 758474738), (350, 595944437), (385, 541767670), (550, 379237369), (727, 286905850), (770, 270883835), (1454, 143452925), (1925, 108353534), (3635, 57381170), (3850, 54176767), (5089, 40986550), (7270, 28690585), (7997, 26082350), (10178, 20493275), (15994, 13041175), (18175, 11476234), (25445, 8197310), (36350, 5738117), (39985, 5216470), (50890, 4098655), (55979, 3726050), (74521, 2798950), (79970, 2608235), (111958, 1863025), (127225, 1639462), (149042, 1399475), (199925, 1043294), (254450, 819731), (279895, 745210), (372605, 559790), (399850, 521647)]