201371340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21377}}^1$

素因数の和:21546

約数の個数: 48

約数和(自身を含む): 567457632

約数和(自身を除く): 366086292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 21377, 42754, 64131, 85508, 106885, 128262, 213770, 256524, 320655, 427540, 641310, 1282620, 3356189, 6712378, 10068567, 13424756, 16780945, 20137134, 33561890, 40274268, 50342835, 67123780, 100685670, 201371340]

約数ペア:

[(1, 201371340), (2, 100685670), (3, 67123780), (4, 50342835), (5, 40274268), (6, 33561890), (10, 20137134), (12, 16780945), (15, 13424756), (20, 10068567), (30, 6712378), (60, 3356189), (157, 1282620), (314, 641310), (471, 427540), (628, 320655), (785, 256524), (942, 213770), (1570, 128262), (1884, 106885), (2355, 85508), (3140, 64131), (4710, 42754), (9420, 21377)]