201676995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 395332704

約数和(自身を除く): 193655709

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 169, 195, 207, 299, 345, 507, 585, 845, 897, 1035, 1153, 1495, 1521, 2535, 2691, 3459, 3887, 4485, 5765, 7605, 10377, 11661, 13455, 14989, 17295, 19435, 26519, 34983, 44967, 51885, 58305, 74945, 79557, 132595, 134901, 174915, 194857, 224835, 238671, 344747, 397785, 584571, 674505, 974285, 1034241, 1193355, 1723735, 1753713, 2922855, 3102723, 4481711, 5171205, 8768565, 13445133, 15513615, 22408555, 40335399, 67225665, 201676995]

約数ペア:

[(1, 201676995), (3, 67225665), (5, 40335399), (9, 22408555), (13, 15513615), (15, 13445133), (23, 8768565), (39, 5171205), (45, 4481711), (65, 3102723), (69, 2922855), (115, 1753713), (117, 1723735), (169, 1193355), (195, 1034241), (207, 974285), (299, 674505), (345, 584571), (507, 397785), (585, 344747), (845, 238671), (897, 224835), (1035, 194857), (1153, 174915), (1495, 134901), (1521, 132595), (2535, 79557), (2691, 74945), (3459, 58305), (3887, 51885), (4485, 44967), (5765, 34983), (7605, 26519), (10377, 19435), (11661, 17295), (13455, 14989)]