207348537620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{911}}^1\times {\mathrm{2467}}^1$

素因数の和:4053

約数の個数: 96

約数和(自身を含む): 499140956160

約数和(自身を除く): 291792418540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 659, 911, 1318, 1822, 2467, 2636, 3295, 3644, 4555, 4613, 4934, 6377, 6590, 9110, 9226, 9868, 12335, 12754, 13180, 17269, 18220, 18452, 23065, 24670, 25508, 31885, 34538, 46130, 49340, 63770, 69076, 86345, 92260, 127540, 172690, 345380, 600349, 1200698, 1625753, 2247437, 2401396, 3001745, 3251506, 4202443, 4494874, 6003490, 6503012, 8128765, 8404886, 8989748, 11237185, 11380271, 12006980, 15732059, 16257530, 16809772, 21012215, 22474370, 22760542, 31464118, 32515060, 42024430, 44948740, 45521084, 56901355, 62928236, 78660295, 84048860, 113802710, 157320590, 227605420, 314641180, 1481060983, 2962121966, 5924243932, 7405304915, 10367426881, 14810609830, 20734853762, 29621219660, 41469707524, 51837134405, 103674268810, 207348537620]

約数ペア:

[(1, 207348537620), (2, 103674268810), (4, 51837134405), (5, 41469707524), (7, 29621219660), (10, 20734853762), (14, 14810609830), (20, 10367426881), (28, 7405304915), (35, 5924243932), (70, 2962121966), (140, 1481060983), (659, 314641180), (911, 227605420), (1318, 157320590), (1822, 113802710), (2467, 84048860), (2636, 78660295), (3295, 62928236), (3644, 56901355), (4555, 45521084), (4613, 44948740), (4934, 42024430), (6377, 32515060), (6590, 31464118), (9110, 22760542), (9226, 22474370), (9868, 21012215), (12335, 16809772), (12754, 16257530), (13180, 15732059), (17269, 12006980), (18220, 11380271), (18452, 11237185), (23065, 8989748), (24670, 8404886), (25508, 8128765), (31885, 6503012), (34538, 6003490), (46130, 4494874), (49340, 4202443), (63770, 3251506), (69076, 3001745), (86345, 2401396), (92260, 2247437), (127540, 1625753), (172690, 1200698), (345380, 600349)]