207975612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8179}}^1$

素因数の和:8362

約数の個数: 48

約数和(自身を含む): 525875840

約数和(自身を除く): 317900228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8179, 8476, 12714, 16358, 24537, 25428, 32716, 49074, 98148, 106327, 212654, 318981, 425308, 637962, 1275924, 1333177, 2666354, 3999531, 5332708, 7999062, 15998124, 17331301, 34662602, 51993903, 69325204, 103987806, 207975612]

約数ペア:

[(1, 207975612), (2, 103987806), (3, 69325204), (4, 51993903), (6, 34662602), (12, 17331301), (13, 15998124), (26, 7999062), (39, 5332708), (52, 3999531), (78, 2666354), (156, 1333177), (163, 1275924), (326, 637962), (489, 425308), (652, 318981), (978, 212654), (1956, 106327), (2119, 98148), (4238, 49074), (6357, 32716), (8179, 25428), (8476, 24537), (12714, 16358)]