210544990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8101}}^1$

素因数の和:8244

約数の個数: 32

約数和(自身を含む): 399007296

約数和(自身を除く): 188462306

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 8101, 12995, 16202, 25990, 40505, 81010, 186323, 372646, 915413, 931615, 1830826, 1863230, 4577065, 9154130, 21054499, 42108998, 105272495, 210544990]

約数ペア:

[(1, 210544990), (2, 105272495), (5, 42108998), (10, 21054499), (23, 9154130), (46, 4577065), (113, 1863230), (115, 1830826), (226, 931615), (230, 915413), (565, 372646), (1130, 186323), (2599, 81010), (5198, 40505), (8101, 25990), (12995, 16202)]