200237050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18163

約数の個数: 48

約数和(自身を含む): 424707192

約数和(自身を除く): 224470142

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 18121, 36242, 90605, 181210, 235573, 308057, 453025, 471146, 616114, 906050, 1177865, 1540285, 2355730, 3080570, 4004741, 5889325, 7701425, 8009482, 11778650, 15402850, 20023705, 40047410, 100118525, 200237050]

約数ペア:

[(1, 200237050), (2, 100118525), (5, 40047410), (10, 20023705), (13, 15402850), (17, 11778650), (25, 8009482), (26, 7701425), (34, 5889325), (50, 4004741), (65, 3080570), (85, 2355730), (130, 1540285), (170, 1177865), (221, 906050), (325, 616114), (425, 471146), (442, 453025), (650, 308057), (850, 235573), (1105, 181210), (2210, 90605), (5525, 36242), (11050, 18121)]