201631340698

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{9491}}^1$

素因数の和:9735

約数の個数: 48

約数和(自身を含む): 317935679040

約数和(自身を除く): 116304338342

約数列:

[1, 2, 41, 71, 82, 89, 142, 178, 1681, 2911, 3362, 3649, 5822, 6319, 7298, 9491, 12638, 18982, 119351, 149609, 238702, 259079, 299218, 389131, 518158, 673861, 778262, 844699, 1347722, 1689398, 10622239, 15954371, 21244478, 27628301, 31908742, 34632659, 55256602, 59973629, 69265318, 119947258, 1132760341, 1419939019, 2265520682, 2458918789, 2839878038, 4917837578, 100815670349, 201631340698]

約数ペア:

[(1, 201631340698), (2, 100815670349), (41, 4917837578), (71, 2839878038), (82, 2458918789), (89, 2265520682), (142, 1419939019), (178, 1132760341), (1681, 119947258), (2911, 69265318), (3362, 59973629), (3649, 55256602), (5822, 34632659), (6319, 31908742), (7298, 27628301), (9491, 21244478), (12638, 15954371), (18982, 10622239), (119351, 1689398), (149609, 1347722), (238702, 844699), (259079, 778262), (299218, 673861), (389131, 518158)]