201558156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28517}}^1$

素因数の和:28574

約数の個数: 48

約数和(自身を含む): 511042560

約数和(自身を除く): 309484404

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 28517, 57034, 85551, 114068, 171102, 342204, 541823, 884027, 1083646, 1625469, 1768054, 2167292, 2652081, 3250938, 3536108, 5304162, 6501876, 10608324, 16796513, 33593026, 50389539, 67186052, 100779078, 201558156]

約数ペア:

[(1, 201558156), (2, 100779078), (3, 67186052), (4, 50389539), (6, 33593026), (12, 16796513), (19, 10608324), (31, 6501876), (38, 5304162), (57, 3536108), (62, 3250938), (76, 2652081), (93, 2167292), (114, 1768054), (124, 1625469), (186, 1083646), (228, 884027), (372, 541823), (589, 342204), (1178, 171102), (1767, 114068), (2356, 85551), (3534, 57034), (7068, 28517)]