220133238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{166013}}^1$

素因数の和:166048

約数の個数: 32

約数和(自身を含む): 502026336

約数和(自身を除く): 281893098

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 166013, 332026, 498039, 996078, 2158169, 2822221, 4316338, 5644442, 6474507, 8466663, 12949014, 16933326, 36688873, 73377746, 110066619, 220133238]

約数ペア:

[(1, 220133238), (2, 110066619), (3, 73377746), (6, 36688873), (13, 16933326), (17, 12949014), (26, 8466663), (34, 6474507), (39, 5644442), (51, 4316338), (78, 2822221), (102, 2158169), (221, 996078), (442, 498039), (663, 332026), (1326, 166013)]