201336844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 380913120

約数和(自身を除く): 179576276

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 137, 244, 274, 317, 548, 634, 1159, 1268, 2318, 2603, 4636, 5206, 6023, 8357, 10412, 12046, 16714, 19337, 24092, 33428, 38674, 43429, 77348, 86858, 158783, 173716, 317566, 367403, 635132, 734806, 825151, 1469612, 1650302, 2649169, 3300604, 5298338, 10596676, 50334211, 100668422, 201336844]

約数ペア:

[(1, 201336844), (2, 100668422), (4, 50334211), (19, 10596676), (38, 5298338), (61, 3300604), (76, 2649169), (122, 1650302), (137, 1469612), (244, 825151), (274, 734806), (317, 635132), (548, 367403), (634, 317566), (1159, 173716), (1268, 158783), (2318, 86858), (2603, 77348), (4636, 43429), (5206, 38674), (6023, 33428), (8357, 24092), (10412, 19337), (12046, 16714)]