203413525

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 306408960

約数和(自身を除く): 102995435

約数列:

[1, 5, 7, 19, 25, 35, 95, 131, 133, 175, 467, 475, 655, 665, 917, 2335, 2489, 3269, 3275, 3325, 4585, 8873, 11675, 12445, 16345, 17423, 22925, 44365, 61177, 62111, 62225, 81725, 87115, 221825, 305885, 310555, 428239, 435575, 1162363, 1529425, 1552775, 2141195, 5811815, 8136541, 10705975, 29059075, 40682705, 203413525]

約数ペア:

[(1, 203413525), (5, 40682705), (7, 29059075), (19, 10705975), (25, 8136541), (35, 5811815), (95, 2141195), (131, 1552775), (133, 1529425), (175, 1162363), (467, 435575), (475, 428239), (655, 310555), (665, 305885), (917, 221825), (2335, 87115), (2489, 81725), (3269, 62225), (3275, 62111), (3325, 61177), (4585, 44365), (8873, 22925), (11675, 17423), (12445, 16345)]