211238600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{62129}}^1$

素因数の和:62162

約数の個数: 48

約数和(自身を含む): 520028100

約数和(自身を除く): 308789500

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 62129, 124258, 248516, 310645, 497032, 621290, 1056193, 1242580, 1553225, 2112386, 2485160, 3106450, 4224772, 5280965, 6212900, 8449544, 10561930, 12425800, 21123860, 26404825, 42247720, 52809650, 105619300, 211238600]

約数ペア:

[(1, 211238600), (2, 105619300), (4, 52809650), (5, 42247720), (8, 26404825), (10, 21123860), (17, 12425800), (20, 10561930), (25, 8449544), (34, 6212900), (40, 5280965), (50, 4224772), (68, 3106450), (85, 2485160), (100, 2112386), (136, 1553225), (170, 1242580), (200, 1056193), (340, 621290), (425, 497032), (680, 310645), (850, 248516), (1700, 124258), (3400, 62129)]