202458388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{28229}}^1$

素因数の和:28407

約数の個数: 24

約数和(自身を含む): 388896480

約数和(自身を除く): 186438092

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 28229, 56458, 112916, 310519, 621038, 1242076, 4601327, 9202654, 18405308, 50614597, 101229194, 202458388]

約数ペア:

[(1, 202458388), (2, 101229194), (4, 50614597), (11, 18405308), (22, 9202654), (44, 4601327), (163, 1242076), (326, 621038), (652, 310519), (1793, 112916), (3586, 56458), (7172, 28229)]