201541460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5869}}^1$

素因数の和:5996

約数の個数: 48

約数和(自身を含む): 452647440

約数和(自身を除く): 251105980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 5869, 6868, 8585, 11738, 17170, 23476, 29345, 34340, 58690, 99773, 117380, 199546, 399092, 498865, 592769, 997730, 1185538, 1995460, 2371076, 2963845, 5927690, 10077073, 11855380, 20154146, 40308292, 50385365, 100770730, 201541460]

約数ペア:

[(1, 201541460), (2, 100770730), (4, 50385365), (5, 40308292), (10, 20154146), (17, 11855380), (20, 10077073), (34, 5927690), (68, 2963845), (85, 2371076), (101, 1995460), (170, 1185538), (202, 997730), (340, 592769), (404, 498865), (505, 399092), (1010, 199546), (1717, 117380), (2020, 99773), (3434, 58690), (5869, 34340), (6868, 29345), (8585, 23476), (11738, 17170)]