199802150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173741}}^1$

素因数の和:173776

約数の個数: 24

約数和(自身を含む): 387792144

約数和(自身を除く): 187989994

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 173741, 347482, 868705, 1737410, 3996043, 4343525, 7992086, 8687050, 19980215, 39960430, 99901075, 199802150]

約数ペア:

[(1, 199802150), (2, 99901075), (5, 39960430), (10, 19980215), (23, 8687050), (25, 7992086), (46, 4343525), (50, 3996043), (115, 1737410), (230, 868705), (575, 347482), (1150, 173741)]