200849988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18743}}^1$

素因数の和:18816

約数の個数: 48

約数和(自身を含む): 503838720

約数和(自身を除く): 302988732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 18743, 37486, 56229, 74972, 112458, 224916, 356117, 712234, 880921, 1068351, 1424468, 1761842, 2136702, 2642763, 3523684, 4273404, 5285526, 10571052, 16737499, 33474998, 50212497, 66949996, 100424994, 200849988]

約数ペア:

[(1, 200849988), (2, 100424994), (3, 66949996), (4, 50212497), (6, 33474998), (12, 16737499), (19, 10571052), (38, 5285526), (47, 4273404), (57, 3523684), (76, 2642763), (94, 2136702), (114, 1761842), (141, 1424468), (188, 1068351), (228, 880921), (282, 712234), (564, 356117), (893, 224916), (1786, 112458), (2679, 74972), (3572, 56229), (5358, 37486), (10716, 18743)]