201221694

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 443817504

約数和(自身を除く): 242595810

約数列:

[1, 2, 3, 6, 9, 18, 101, 151, 202, 302, 303, 453, 606, 733, 906, 909, 1359, 1466, 1818, 2199, 2718, 4398, 6597, 13194, 15251, 30502, 45753, 74033, 91506, 110683, 137259, 148066, 221366, 222099, 274518, 332049, 444198, 664098, 666297, 996147, 1332594, 1992294, 11178983, 22357966, 33536949, 67073898, 100610847, 201221694]

約数ペア:

[(1, 201221694), (2, 100610847), (3, 67073898), (6, 33536949), (9, 22357966), (18, 11178983), (101, 1992294), (151, 1332594), (202, 996147), (302, 666297), (303, 664098), (453, 444198), (606, 332049), (733, 274518), (906, 222099), (909, 221366), (1359, 148066), (1466, 137259), (1818, 110683), (2199, 91506), (2718, 74033), (4398, 45753), (6597, 30502), (13194, 15251)]