212197007230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{16451}}^1$

素因数の和:17101

約数の個数: 64

約数和(自身を含む): 413976806208

約数和(自身を除く): 201779798978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 317, 626, 634, 1565, 1585, 3130, 3170, 4069, 4121, 8138, 8242, 16451, 20345, 20605, 32902, 40690, 41210, 82255, 99221, 164510, 198442, 213863, 427726, 496105, 992210, 1069315, 1289873, 2138630, 2579746, 5149163, 5214967, 6449365, 10298326, 10429934, 12898730, 25745815, 26074835, 51491630, 52149670, 66939119, 67794571, 133878238, 135589142, 334695595, 338972855, 669391190, 677945710, 1632284671, 3264569342, 8161423355, 16322846710, 21219700723, 42439401446, 106098503615, 212197007230]

約数ペア:

[(1, 212197007230), (2, 106098503615), (5, 42439401446), (10, 21219700723), (13, 16322846710), (26, 8161423355), (65, 3264569342), (130, 1632284671), (313, 677945710), (317, 669391190), (626, 338972855), (634, 334695595), (1565, 135589142), (1585, 133878238), (3130, 67794571), (3170, 66939119), (4069, 52149670), (4121, 51491630), (8138, 26074835), (8242, 25745815), (16451, 12898730), (20345, 10429934), (20605, 10298326), (32902, 6449365), (40690, 5214967), (41210, 5149163), (82255, 2579746), (99221, 2138630), (164510, 1289873), (198442, 1069315), (213863, 992210), (427726, 496105)]