207968110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 452782080

約数和(自身を除く): 244813970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 271, 542, 577, 665, 1154, 1330, 1355, 1897, 2710, 2885, 3794, 4039, 5149, 5770, 8078, 9485, 10298, 10963, 18970, 20195, 21926, 25745, 36043, 40390, 51490, 54815, 72086, 76741, 109630, 153482, 156367, 180215, 312734, 360430, 383705, 767410, 781835, 1094569, 1563670, 2189138, 2970973, 5472845, 5941946, 10945690, 14854865, 20796811, 29709730, 41593622, 103984055, 207968110]

約数ペア:

[(1, 207968110), (2, 103984055), (5, 41593622), (7, 29709730), (10, 20796811), (14, 14854865), (19, 10945690), (35, 5941946), (38, 5472845), (70, 2970973), (95, 2189138), (133, 1563670), (190, 1094569), (266, 781835), (271, 767410), (542, 383705), (577, 360430), (665, 312734), (1154, 180215), (1330, 156367), (1355, 153482), (1897, 109630), (2710, 76741), (2885, 72086), (3794, 54815), (4039, 51490), (5149, 40390), (5770, 36043), (8078, 25745), (9485, 21926), (10298, 20195), (10963, 18970)]