200553730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18587}}^1$

素因数の和:18690

約数の個数: 32

約数和(自身を含む): 393470784

約数和(自身を除く): 192917054

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 18587, 37174, 92935, 185870, 241631, 483262, 1208155, 1542721, 2416310, 3085442, 7713605, 15427210, 20055373, 40110746, 100276865, 200553730]

約数ペア:

[(1, 200553730), (2, 100276865), (5, 40110746), (10, 20055373), (13, 15427210), (26, 7713605), (65, 3085442), (83, 2416310), (130, 1542721), (166, 1208155), (415, 483262), (830, 241631), (1079, 185870), (2158, 92935), (5395, 37174), (10790, 18587)]