220159524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4597}}^1$

素因数の和:4924

約数の個数: 48

約数和(自身を含む): 555144128

約数和(自身を除く): 334984604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 3684, 3991, 4597, 7982, 9194, 11973, 13791, 15964, 18388, 23946, 27582, 47892, 55164, 59761, 119522, 179283, 239044, 358566, 717132, 1411279, 2822558, 4233837, 5645116, 8467674, 16935348, 18346627, 36693254, 55039881, 73386508, 110079762, 220159524]

約数ペア:

[(1, 220159524), (2, 110079762), (3, 73386508), (4, 55039881), (6, 36693254), (12, 18346627), (13, 16935348), (26, 8467674), (39, 5645116), (52, 4233837), (78, 2822558), (156, 1411279), (307, 717132), (614, 358566), (921, 239044), (1228, 179283), (1842, 119522), (3684, 59761), (3991, 55164), (4597, 47892), (7982, 27582), (9194, 23946), (11973, 18388), (13791, 15964)]