200202620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2099}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 444528000

約数和(自身を除く): 244325380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 380, 502, 1004, 1255, 2099, 2510, 4198, 4769, 5020, 8396, 9538, 10495, 19076, 20990, 23845, 39881, 41980, 47690, 79762, 95380, 159524, 199405, 398810, 526849, 797620, 1053698, 2107396, 2634245, 5268490, 10010131, 10536980, 20020262, 40040524, 50050655, 100101310, 200202620]

約数ペア:

[(1, 200202620), (2, 100101310), (4, 50050655), (5, 40040524), (10, 20020262), (19, 10536980), (20, 10010131), (38, 5268490), (76, 2634245), (95, 2107396), (190, 1053698), (251, 797620), (380, 526849), (502, 398810), (1004, 199405), (1255, 159524), (2099, 95380), (2510, 79762), (4198, 47690), (4769, 41980), (5020, 39881), (8396, 23845), (9538, 20990), (10495, 19076)]