201205190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22381}}^1$

素因数の和:22448

約数の個数: 32

約数和(自身を含む): 386760960

約数和(自身を除く): 185555770

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 22381, 44762, 111905, 223810, 649049, 693811, 1298098, 1387622, 3245245, 3469055, 6490490, 6938110, 20120519, 40241038, 100602595, 201205190]

約数ペア:

[(1, 201205190), (2, 100602595), (5, 40241038), (10, 20120519), (29, 6938110), (31, 6490490), (58, 3469055), (62, 3245245), (145, 1387622), (155, 1298098), (290, 693811), (310, 649049), (899, 223810), (1798, 111905), (4495, 44762), (8990, 22381)]