202104190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22481}}^1$

素因数の和:22548

約数の個数: 32

約数和(自身を含む): 388488960

約数和(自身を除く): 186384770

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 22481, 44962, 112405, 224810, 651949, 696911, 1303898, 1393822, 3259745, 3484555, 6519490, 6969110, 20210419, 40420838, 101052095, 202104190]

約数ペア:

[(1, 202104190), (2, 101052095), (5, 40420838), (10, 20210419), (29, 6969110), (31, 6519490), (58, 3484555), (62, 3259745), (145, 1393822), (155, 1303898), (290, 696911), (310, 651949), (899, 224810), (1798, 112405), (4495, 44962), (8990, 22481)]