200401100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{117883}}^1$

素因数の和:117914

約数の個数: 36

約数和(自身を含む): 460454904

約数和(自身を除く): 260053804

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 117883, 235766, 471532, 589415, 1178830, 2004011, 2357660, 2947075, 4008022, 5894150, 8016044, 10020055, 11788300, 20040110, 40080220, 50100275, 100200550, 200401100]

約数ペア:

[(1, 200401100), (2, 100200550), (4, 50100275), (5, 40080220), (10, 20040110), (17, 11788300), (20, 10020055), (25, 8016044), (34, 5894150), (50, 4008022), (68, 2947075), (85, 2357660), (100, 2004011), (170, 1178830), (340, 589415), (425, 471532), (850, 235766), (1700, 117883)]