201193568

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 409029264

約数和(自身を除く): 207835696

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 251, 296, 502, 592, 677, 1004, 1184, 1354, 2008, 2708, 4016, 5416, 8032, 9287, 10832, 18574, 21664, 25049, 37148, 50098, 74296, 100196, 148592, 169927, 200392, 297184, 339854, 400784, 679708, 801568, 1359416, 2718832, 5437664, 6287299, 12574598, 25149196, 50298392, 100596784, 201193568]

約数ペア:

[(1, 201193568), (2, 100596784), (4, 50298392), (8, 25149196), (16, 12574598), (32, 6287299), (37, 5437664), (74, 2718832), (148, 1359416), (251, 801568), (296, 679708), (502, 400784), (592, 339854), (677, 297184), (1004, 200392), (1184, 169927), (1354, 148592), (2008, 100196), (2708, 74296), (4016, 50098), (5416, 37148), (8032, 25049), (9287, 21664), (10832, 18574)]