216804964

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{5779}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 387444960

約数和(自身を除く): 170639996

約数列:

[1, 2, 4, 83, 113, 166, 226, 332, 452, 5779, 9379, 11558, 18758, 23116, 37516, 479657, 653027, 959314, 1306054, 1918628, 2612108, 54201241, 108402482, 216804964]

約数ペア:

[(1, 216804964), (2, 108402482), (4, 54201241), (83, 2612108), (113, 1918628), (166, 1306054), (226, 959314), (332, 653027), (452, 479657), (5779, 37516), (9379, 23116), (11558, 18758)]