201771372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 524339200

約数和(自身を除く): 322567828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 726, 869, 948, 1452, 1738, 1759, 2607, 3476, 3518, 5214, 5277, 7036, 9559, 10428, 10554, 19118, 19349, 21108, 28677, 38236, 38698, 57354, 58047, 77396, 114708, 116094, 138961, 212839, 232188, 277922, 416883, 425678, 555844, 638517, 833766, 851356, 1277034, 1528571, 1667532, 2554068, 3057142, 4585713, 6114284, 9171426, 16814281, 18342852, 33628562, 50442843, 67257124, 100885686, 201771372]

約数ペア:

[(1, 201771372), (2, 100885686), (3, 67257124), (4, 50442843), (6, 33628562), (11, 18342852), (12, 16814281), (22, 9171426), (33, 6114284), (44, 4585713), (66, 3057142), (79, 2554068), (121, 1667532), (132, 1528571), (158, 1277034), (237, 851356), (242, 833766), (316, 638517), (363, 555844), (474, 425678), (484, 416883), (726, 277922), (869, 232188), (948, 212839), (1452, 138961), (1738, 116094), (1759, 114708), (2607, 77396), (3476, 58047), (3518, 57354), (5214, 38698), (5277, 38236), (7036, 28677), (9559, 21108), (10428, 19349), (10554, 19118)]