197993375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 256628736

約数和(自身を除く): 58635361

約数列:

[1, 5, 25, 47, 67, 125, 235, 335, 503, 1175, 1675, 2515, 3149, 5875, 8375, 12575, 15745, 23641, 33701, 62875, 78725, 118205, 168505, 393625, 591025, 842525, 1583947, 2955125, 4212625, 7919735, 39598675, 197993375]

約数ペア:

[(1, 197993375), (5, 39598675), (25, 7919735), (47, 4212625), (67, 2955125), (125, 1583947), (235, 842525), (335, 591025), (503, 393625), (1175, 168505), (1675, 118205), (2515, 78725), (3149, 62875), (5875, 33701), (8375, 23641), (12575, 15745)]