204601734

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 261958266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 149, 177, 298, 354, 431, 447, 531, 862, 894, 1062, 1293, 1341, 1593, 2586, 2682, 3186, 3879, 4023, 7758, 8046, 8791, 11637, 17582, 23274, 25429, 26373, 50858, 52746, 64219, 76287, 79119, 128438, 152574, 158238, 192657, 228861, 237357, 385314, 457722, 474714, 577971, 686583, 1155942, 1373166, 1733913, 3467826, 3788921, 7577842, 11366763, 22733526, 34100289, 68200578, 102300867, 204601734]

約数ペア:

[(1, 204601734), (2, 102300867), (3, 68200578), (6, 34100289), (9, 22733526), (18, 11366763), (27, 7577842), (54, 3788921), (59, 3467826), (118, 1733913), (149, 1373166), (177, 1155942), (298, 686583), (354, 577971), (431, 474714), (447, 457722), (531, 385314), (862, 237357), (894, 228861), (1062, 192657), (1293, 158238), (1341, 152574), (1593, 128438), (2586, 79119), (2682, 76287), (3186, 64219), (3879, 52746), (4023, 50858), (7758, 26373), (8046, 25429), (8791, 23274), (11637, 17582)]