202275425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38713}}^1$

素因数の和:38753

約数の個数: 24

約数和(自身を含む): 288032160

約数和(自身を除く): 85756735

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38713, 193565, 425843, 735547, 967825, 2129215, 3677735, 8091017, 10646075, 18388675, 40455085, 202275425]

約数ペア:

[(1, 202275425), (5, 40455085), (11, 18388675), (19, 10646075), (25, 8091017), (55, 3677735), (95, 2129215), (209, 967825), (275, 735547), (475, 425843), (1045, 193565), (5225, 38713)]