203480557

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25931}}^1$

素因数の和:26016

約数の個数: 16

約数和(自身を含む): 248947200

約数和(自身を除く): 45466643

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 25931, 181517, 492689, 1529929, 3448823, 10709503, 29068651, 203480557]

約数ペア:

[(1, 203480557), (7, 29068651), (19, 10709503), (59, 3448823), (133, 1529929), (413, 492689), (1121, 181517), (7847, 25931)]