201978634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19087}}^1$

素因数の和:19150

約数の個数: 32

約数和(自身を含む): 365573376

約数和(自身を除く): 163594742

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 19087, 38174, 209957, 248131, 419914, 496262, 706219, 1412438, 2729441, 5458882, 7768409, 9180847, 15536818, 18361694, 100989317, 201978634]

約数ペア:

[(1, 201978634), (2, 100989317), (11, 18361694), (13, 15536818), (22, 9180847), (26, 7768409), (37, 5458882), (74, 2729441), (143, 1412438), (286, 706219), (407, 496262), (481, 419914), (814, 248131), (962, 209957), (5291, 38174), (10582, 19087)]