202025822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 129750178

約数列:

[1, 2, 19, 31, 38, 62, 149, 298, 589, 1151, 1178, 2302, 2831, 4619, 5662, 9238, 21869, 35681, 43738, 71362, 87761, 171499, 175522, 342998, 677939, 1355878, 3258481, 5316469, 6516962, 10632938, 101012911, 202025822]

約数ペア:

[(1, 202025822), (2, 101012911), (19, 10632938), (31, 6516962), (38, 5316469), (62, 3258481), (149, 1355878), (298, 677939), (589, 342998), (1151, 175522), (1178, 171499), (2302, 87761), (2831, 71362), (4619, 43738), (5662, 35681), (9238, 21869)]