201273555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 389975040

約数和(自身を除く): 188701485

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 233, 285, 399, 433, 665, 699, 1165, 1299, 1631, 1995, 2165, 3031, 3495, 4427, 4893, 6495, 8155, 8227, 9093, 13281, 15155, 22135, 24465, 24681, 30989, 41135, 45465, 57589, 66405, 92967, 100889, 123405, 154945, 172767, 287945, 302667, 464835, 504445, 706223, 863835, 1513335, 1916891, 2118669, 3531115, 5750673, 9584455, 10593345, 13418237, 28753365, 40254711, 67091185, 201273555]

約数ペア:

[(1, 201273555), (3, 67091185), (5, 40254711), (7, 28753365), (15, 13418237), (19, 10593345), (21, 9584455), (35, 5750673), (57, 3531115), (95, 2118669), (105, 1916891), (133, 1513335), (233, 863835), (285, 706223), (399, 504445), (433, 464835), (665, 302667), (699, 287945), (1165, 172767), (1299, 154945), (1631, 123405), (1995, 100889), (2165, 92967), (3031, 66405), (3495, 57589), (4427, 45465), (4893, 41135), (6495, 30989), (8155, 24681), (8227, 24465), (9093, 22135), (13281, 15155)]