220700142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{72551}}^1$

素因数の和:72585

約数の個数: 36

約数和(自身を含む): 517803624

約数和(自身を除く): 297103482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 72551, 145102, 217653, 435306, 652959, 943163, 1305918, 1886326, 2829489, 5658978, 8488467, 12261119, 16976934, 24522238, 36783357, 73566714, 110350071, 220700142]

約数ペア:

[(1, 220700142), (2, 110350071), (3, 73566714), (6, 36783357), (9, 24522238), (13, 16976934), (18, 12261119), (26, 8488467), (39, 5658978), (78, 2829489), (117, 1886326), (169, 1305918), (234, 943163), (338, 652959), (507, 435306), (1014, 217653), (1521, 145102), (3042, 72551)]