201109980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{4259}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 563955840

約数和(自身を除く): 362845860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3148, 3935, 4259, 4722, 7870, 8518, 9444, 11805, 12777, 15740, 17036, 21295, 23610, 25554, 42590, 47220, 51108, 63885, 85180, 127770, 255540, 3351833, 6703666, 10055499, 13407332, 16759165, 20110998, 33518330, 40221996, 50277495, 67036660, 100554990, 201109980]

約数ペア:

[(1, 201109980), (2, 100554990), (3, 67036660), (4, 50277495), (5, 40221996), (6, 33518330), (10, 20110998), (12, 16759165), (15, 13407332), (20, 10055499), (30, 6703666), (60, 3351833), (787, 255540), (1574, 127770), (2361, 85180), (3148, 63885), (3935, 51108), (4259, 47220), (4722, 42590), (7870, 25554), (8518, 23610), (9444, 21295), (11805, 17036), (12777, 15740)]