202004220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 619347456

約数和(自身を除く): 417343236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 421, 660, 727, 842, 1263, 1454, 1684, 2105, 2181, 2526, 2908, 3635, 4210, 4362, 4631, 5052, 6315, 7270, 7997, 8420, 8724, 9262, 10905, 12630, 13893, 14540, 15994, 18524, 21810, 23155, 23991, 25260, 27786, 31988, 39985, 43620, 46310, 47982, 55572, 69465, 79970, 92620, 95964, 119955, 138930, 159940, 239910, 277860, 306067, 479820, 612134, 918201, 1224268, 1530335, 1836402, 3060670, 3366737, 3672804, 4591005, 6121340, 6733474, 9182010, 10100211, 13466948, 16833685, 18364020, 20200422, 33667370, 40400844, 50501055, 67334740, 101002110, 202004220]

約数ペア:

[(1, 202004220), (2, 101002110), (3, 67334740), (4, 50501055), (5, 40400844), (6, 33667370), (10, 20200422), (11, 18364020), (12, 16833685), (15, 13466948), (20, 10100211), (22, 9182010), (30, 6733474), (33, 6121340), (44, 4591005), (55, 3672804), (60, 3366737), (66, 3060670), (110, 1836402), (132, 1530335), (165, 1224268), (220, 918201), (330, 612134), (421, 479820), (660, 306067), (727, 277860), (842, 239910), (1263, 159940), (1454, 138930), (1684, 119955), (2105, 95964), (2181, 92620), (2526, 79970), (2908, 69465), (3635, 55572), (4210, 47982), (4362, 46310), (4631, 43620), (5052, 39985), (6315, 31988), (7270, 27786), (7997, 25260), (8420, 23991), (8724, 23155), (9262, 21810), (10905, 18524), (12630, 15994), (13893, 14540)]