209241100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{123083}}^1$

素因数の和:123114

約数の個数: 36

約数和(自身を含む): 480766104

約数和(自身を除く): 271525004

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 123083, 246166, 492332, 615415, 1230830, 2092411, 2461660, 3077075, 4184822, 6154150, 8369644, 10462055, 12308300, 20924110, 41848220, 52310275, 104620550, 209241100]

約数ペア:

[(1, 209241100), (2, 104620550), (4, 52310275), (5, 41848220), (10, 20924110), (17, 12308300), (20, 10462055), (25, 8369644), (34, 6154150), (50, 4184822), (68, 3077075), (85, 2461660), (100, 2092411), (170, 1230830), (340, 615415), (425, 492332), (850, 246166), (1700, 123083)]