201310375

素因数分解:

$5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 305173440

約数和(自身を除く): 103863065

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 125, 161, 175, 245, 575, 805, 875, 1127, 1225, 1429, 2875, 4025, 5635, 6125, 7145, 10003, 20125, 28175, 32867, 35725, 50015, 70021, 140875, 164335, 178625, 230069, 250075, 350105, 821675, 1150345, 1250375, 1610483, 1750525, 4108375, 5751725, 8052415, 8752625, 28758625, 40262075, 201310375]

約数ペア:

[(1, 201310375), (5, 40262075), (7, 28758625), (23, 8752625), (25, 8052415), (35, 5751725), (49, 4108375), (115, 1750525), (125, 1610483), (161, 1250375), (175, 1150345), (245, 821675), (575, 350105), (805, 250075), (875, 230069), (1127, 178625), (1225, 164335), (1429, 140875), (2875, 70021), (4025, 50015), (5635, 35725), (6125, 32867), (7145, 28175), (10003, 20125)]