201839375

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 277411200

約数和(自身を除く): 75571825

約数列:

[1, 5, 19, 23, 25, 95, 115, 125, 437, 475, 575, 625, 739, 2185, 2375, 2875, 3695, 10925, 11875, 14041, 14375, 16997, 18475, 54625, 70205, 84985, 92375, 273125, 322943, 351025, 424925, 461875, 1614715, 1755125, 2124625, 8073575, 8775625, 10623125, 40367875, 201839375]

約数ペア:

[(1, 201839375), (5, 40367875), (19, 10623125), (23, 8775625), (25, 8073575), (95, 2124625), (115, 1755125), (125, 1614715), (437, 461875), (475, 424925), (575, 351025), (625, 322943), (739, 273125), (2185, 92375), (2375, 84985), (2875, 70205), (3695, 54625), (10925, 18475), (11875, 16997), (14041, 14375)]