248200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 619380

約数和(自身を除く): 371180

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 73, 85, 100, 136, 146, 170, 200, 292, 340, 365, 425, 584, 680, 730, 850, 1241, 1460, 1700, 1825, 2482, 2920, 3400, 3650, 4964, 6205, 7300, 9928, 12410, 14600, 24820, 31025, 49640, 62050, 124100, 248200]

約数ペア:

[(1, 248200), (2, 124100), (4, 62050), (5, 49640), (8, 31025), (10, 24820), (17, 14600), (20, 12410), (25, 9928), (34, 7300), (40, 6205), (50, 4964), (68, 3650), (73, 3400), (85, 2920), (100, 2482), (136, 1825), (146, 1700), (170, 1460), (200, 1241), (292, 850), (340, 730), (365, 680), (425, 584)]