201762930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21487}}^1$

素因数の和:21810

約数の個数: 32

約数和(自身を含む): 485800704

約数和(自身を除く): 284037774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 21487, 42974, 64461, 107435, 128922, 214870, 322305, 644610, 6725431, 13450862, 20176293, 33627155, 40352586, 67254310, 100881465, 201762930]

約数ペア:

[(1, 201762930), (2, 100881465), (3, 67254310), (5, 40352586), (6, 33627155), (10, 20176293), (15, 13450862), (30, 6725431), (313, 644610), (626, 322305), (939, 214870), (1565, 128922), (1878, 107435), (3130, 64461), (4695, 42974), (9390, 21487)]