197131350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2422

約数の個数: 96

約数和(自身を含む): 538965504

約数和(自身を除く): 341834154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 258, 325, 390, 430, 559, 645, 650, 975, 1075, 1118, 1290, 1677, 1950, 2150, 2351, 2795, 3225, 3354, 4702, 5590, 6450, 7053, 8385, 11755, 13975, 14106, 16770, 23510, 27950, 30563, 35265, 41925, 58775, 61126, 70530, 83850, 91689, 101093, 117550, 152815, 176325, 183378, 202186, 303279, 305630, 352650, 458445, 505465, 606558, 764075, 916890, 1010930, 1314209, 1516395, 1528150, 2292225, 2527325, 2628418, 3032790, 3942627, 4584450, 5054650, 6571045, 7581975, 7885254, 13142090, 15163950, 19713135, 32855225, 39426270, 65710450, 98565675, 197131350]

約数ペア:

[(1, 197131350), (2, 98565675), (3, 65710450), (5, 39426270), (6, 32855225), (10, 19713135), (13, 15163950), (15, 13142090), (25, 7885254), (26, 7581975), (30, 6571045), (39, 5054650), (43, 4584450), (50, 3942627), (65, 3032790), (75, 2628418), (78, 2527325), (86, 2292225), (129, 1528150), (130, 1516395), (150, 1314209), (195, 1010930), (215, 916890), (258, 764075), (325, 606558), (390, 505465), (430, 458445), (559, 352650), (645, 305630), (650, 303279), (975, 202186), (1075, 183378), (1118, 176325), (1290, 152815), (1677, 117550), (1950, 101093), (2150, 91689), (2351, 83850), (2795, 70530), (3225, 61126), (3354, 58775), (4702, 41925), (5590, 35265), (6450, 30563), (7053, 27950), (8385, 23510), (11755, 16770), (13975, 14106)]