202225904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 402472752

約数和(自身を除く): 200246848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 401, 688, 733, 802, 1466, 1604, 2932, 3208, 5864, 6416, 11728, 17243, 31519, 34486, 63038, 68972, 126076, 137944, 252152, 275888, 293933, 504304, 587866, 1175732, 2351464, 4702928, 12639119, 25278238, 50556476, 101112952, 202225904]

約数ペア:

[(1, 202225904), (2, 101112952), (4, 50556476), (8, 25278238), (16, 12639119), (43, 4702928), (86, 2351464), (172, 1175732), (344, 587866), (401, 504304), (688, 293933), (733, 275888), (802, 252152), (1466, 137944), (1604, 126076), (2932, 68972), (3208, 63038), (5864, 34486), (6416, 31519), (11728, 17243)]