210308904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13217}}^1$

素因数の和:13259

約数の個数: 96

約数和(自身を含む): 649532520

約数和(自身を除く): 439223616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 13217, 15912, 26434, 39651, 52868, 79302, 105736, 118953, 158604, 171821, 224689, 237906, 317208, 343642, 449378, 475812, 515463, 674067, 687284, 898756, 951624, 1030926, 1348134, 1374568, 1546389, 1797512, 2022201, 2061852, 2696268, 2920957, 3092778, 4044402, 4123704, 5392536, 5841914, 6185556, 8088804, 8762871, 11683828, 12371112, 16177608, 17525742, 23367656, 26288613, 35051484, 52577226, 70102968, 105154452, 210308904]

約数ペア:

[(1, 210308904), (2, 105154452), (3, 70102968), (4, 52577226), (6, 35051484), (8, 26288613), (9, 23367656), (12, 17525742), (13, 16177608), (17, 12371112), (18, 11683828), (24, 8762871), (26, 8088804), (34, 6185556), (36, 5841914), (39, 5392536), (51, 4123704), (52, 4044402), (68, 3092778), (72, 2920957), (78, 2696268), (102, 2061852), (104, 2022201), (117, 1797512), (136, 1546389), (153, 1374568), (156, 1348134), (204, 1030926), (221, 951624), (234, 898756), (306, 687284), (312, 674067), (408, 515463), (442, 475812), (468, 449378), (612, 343642), (663, 317208), (884, 237906), (936, 224689), (1224, 171821), (1326, 158604), (1768, 118953), (1989, 105736), (2652, 79302), (3978, 52868), (5304, 39651), (7956, 26434), (13217, 15912)]