201409190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4523}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 373610016

約数和(自身を除く): 172200826

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 4453, 4523, 8906, 9046, 22265, 22615, 44530, 45230, 275903, 330179, 551806, 660358, 1379515, 1650895, 2759030, 3301790, 20140919, 40281838, 100704595, 201409190]

約数ペア:

[(1, 201409190), (2, 100704595), (5, 40281838), (10, 20140919), (61, 3301790), (73, 2759030), (122, 1650895), (146, 1379515), (305, 660358), (365, 551806), (610, 330179), (730, 275903), (4453, 45230), (4523, 44530), (8906, 22615), (9046, 22265)]