220189626

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8719}}^1$

素因数の和:8811

約数の個数: 48

約数和(自身を含む): 506039040

約数和(自身を除く): 285849414

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 8418, 8719, 12627, 17438, 25254, 26157, 52314, 78471, 156942, 200537, 401074, 531859, 601611, 1063718, 1203222, 1595577, 1804833, 3191154, 3609666, 4786731, 9573462, 12232757, 24465514, 36698271, 73396542, 110094813, 220189626]

約数ペア:

[(1, 220189626), (2, 110094813), (3, 73396542), (6, 36698271), (9, 24465514), (18, 12232757), (23, 9573462), (46, 4786731), (61, 3609666), (69, 3191154), (122, 1804833), (138, 1595577), (183, 1203222), (207, 1063718), (366, 601611), (414, 531859), (549, 401074), (1098, 200537), (1403, 156942), (2806, 78471), (4209, 52314), (8418, 26157), (8719, 25254), (12627, 17438)]