203349856

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 437814720

約数和(自身を除く): 234464864

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 361, 464, 551, 607, 608, 722, 928, 1102, 1214, 1444, 2204, 2428, 2888, 4408, 4856, 5776, 8816, 9712, 10469, 11533, 11552, 17603, 17632, 19424, 20938, 23066, 35206, 41876, 46132, 70412, 83752, 92264, 140824, 167504, 184528, 219127, 281648, 334457, 335008, 369056, 438254, 563296, 668914, 876508, 1337828, 1753016, 2675656, 3506032, 5351312, 6354683, 7012064, 10702624, 12709366, 25418732, 50837464, 101674928, 203349856]

約数ペア:

[(1, 203349856), (2, 101674928), (4, 50837464), (8, 25418732), (16, 12709366), (19, 10702624), (29, 7012064), (32, 6354683), (38, 5351312), (58, 3506032), (76, 2675656), (116, 1753016), (152, 1337828), (232, 876508), (304, 668914), (361, 563296), (464, 438254), (551, 369056), (607, 335008), (608, 334457), (722, 281648), (928, 219127), (1102, 184528), (1214, 167504), (1444, 140824), (2204, 92264), (2428, 83752), (2888, 70412), (4408, 46132), (4856, 41876), (5776, 35206), (8816, 23066), (9712, 20938), (10469, 19424), (11533, 17632), (11552, 17603)]