200955930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2273}}^1$

素因数の和:2711

約数の個数: 64

約数和(自身を含む): 552745728

約数和(自身を除く): 351789798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 1263, 2105, 2273, 2526, 2947, 4210, 4546, 5894, 6315, 6819, 8841, 11365, 12630, 13638, 14735, 15911, 17682, 22730, 29470, 31822, 34095, 44205, 47733, 68190, 79555, 88410, 95466, 159110, 238665, 477330, 956933, 1913866, 2870799, 4784665, 5741598, 6698531, 9569330, 13397062, 14353995, 20095593, 28707990, 33492655, 40191186, 66985310, 100477965, 200955930]

約数ペア:

[(1, 200955930), (2, 100477965), (3, 66985310), (5, 40191186), (6, 33492655), (7, 28707990), (10, 20095593), (14, 14353995), (15, 13397062), (21, 9569330), (30, 6698531), (35, 5741598), (42, 4784665), (70, 2870799), (105, 1913866), (210, 956933), (421, 477330), (842, 238665), (1263, 159110), (2105, 95466), (2273, 88410), (2526, 79555), (2947, 68190), (4210, 47733), (4546, 44205), (5894, 34095), (6315, 31822), (6819, 29470), (8841, 22730), (11365, 17682), (12630, 15911), (13638, 14735)]