202289428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241973}}^1$

素因数の和:242007

約数の個数: 24

約数和(自身を含む): 406516320

約数和(自身を除く): 204226892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241973, 483946, 967892, 2661703, 4597487, 5323406, 9194974, 10646812, 18389948, 50572357, 101144714, 202289428]

約数ペア:

[(1, 202289428), (2, 101144714), (4, 50572357), (11, 18389948), (19, 10646812), (22, 9194974), (38, 5323406), (44, 4597487), (76, 2661703), (209, 967892), (418, 483946), (836, 241973)]