211042111490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20234143}}^1$

素因数の和:20234306

約数の個数: 32

約数和(自身を含む): 437057510400

約数和(自身を除く): 226015398910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 20234143, 40468286, 101170715, 141639001, 202341430, 283278002, 708195005, 1416390010, 3014887307, 6029774614, 15074436535, 21104211149, 30148873070, 42208422298, 105521055745, 211042111490]

約数ペア:

[(1, 211042111490), (2, 105521055745), (5, 42208422298), (7, 30148873070), (10, 21104211149), (14, 15074436535), (35, 6029774614), (70, 3014887307), (149, 1416390010), (298, 708195005), (745, 283278002), (1043, 202341430), (1490, 141639001), (2086, 101170715), (5215, 40468286), (10430, 20234143)]