221100396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 577167360

約数和(自身を除く): 356066964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 121, 127, 132, 218, 242, 254, 327, 363, 381, 436, 484, 508, 654, 726, 762, 1199, 1308, 1331, 1397, 1452, 1524, 2398, 2662, 2794, 3597, 3993, 4191, 4796, 5324, 5588, 7194, 7986, 8382, 13189, 13843, 14388, 15367, 15972, 16764, 26378, 27686, 30734, 39567, 41529, 46101, 52756, 55372, 61468, 79134, 83058, 92202, 145079, 152273, 158268, 166116, 169037, 184404, 290158, 304546, 338074, 435237, 456819, 507111, 580316, 609092, 676148, 870474, 913638, 1014222, 1675003, 1740948, 1827276, 2028444, 3350006, 5025009, 6700012, 10050018, 18425033, 20100036, 36850066, 55275099, 73700132, 110550198, 221100396]

約数ペア:

[(1, 221100396), (2, 110550198), (3, 73700132), (4, 55275099), (6, 36850066), (11, 20100036), (12, 18425033), (22, 10050018), (33, 6700012), (44, 5025009), (66, 3350006), (109, 2028444), (121, 1827276), (127, 1740948), (132, 1675003), (218, 1014222), (242, 913638), (254, 870474), (327, 676148), (363, 609092), (381, 580316), (436, 507111), (484, 456819), (508, 435237), (654, 338074), (726, 304546), (762, 290158), (1199, 184404), (1308, 169037), (1331, 166116), (1397, 158268), (1452, 152273), (1524, 145079), (2398, 92202), (2662, 83058), (2794, 79134), (3597, 61468), (3993, 55372), (4191, 52756), (4796, 46101), (5324, 41529), (5588, 39567), (7194, 30734), (7986, 27686), (8382, 26378), (13189, 16764), (13843, 15972), (14388, 15367)]