202338478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 320702976

約数和(自身を除く): 118364498

約数列:

[1, 2, 43, 47, 86, 94, 113, 226, 443, 886, 2021, 4042, 4859, 5311, 9718, 10622, 19049, 20821, 38098, 41642, 50059, 100118, 228373, 456746, 895303, 1790606, 2152537, 2352773, 4305074, 4705546, 101169239, 202338478]

約数ペア:

[(1, 202338478), (2, 101169239), (43, 4705546), (47, 4305074), (86, 2352773), (94, 2152537), (113, 1790606), (226, 895303), (443, 456746), (886, 228373), (2021, 100118), (4042, 50059), (4859, 41642), (5311, 38098), (9718, 20821), (10622, 19049)]