219943832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{1039}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 422323200

約数和(自身を除く): 202379368

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 563, 1039, 1126, 2078, 2252, 4156, 4504, 8312, 26461, 48833, 52922, 97666, 105844, 195332, 211688, 390664, 584957, 1169914, 2339828, 4679656, 27492979, 54985958, 109971916, 219943832]

約数ペア:

[(1, 219943832), (2, 109971916), (4, 54985958), (8, 27492979), (47, 4679656), (94, 2339828), (188, 1169914), (376, 584957), (563, 390664), (1039, 211688), (1126, 195332), (2078, 105844), (2252, 97666), (4156, 52922), (4504, 48833), (8312, 26461)]