202298408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149629}}^1$

素因数の和:149661

約数の個数: 24

約数和(自身を含む): 410734350

約数和(自身を除く): 208435942

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 149629, 299258, 598516, 1197032, 1945177, 3890354, 7780708, 15561416, 25287301, 50574602, 101149204, 202298408]

約数ペア:

[(1, 202298408), (2, 101149204), (4, 50574602), (8, 25287301), (13, 15561416), (26, 7780708), (52, 3890354), (104, 1945177), (169, 1197032), (338, 598516), (676, 299258), (1352, 149629)]