200831470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61043}}^1$

素因数の和:61104

約数の個数: 32

約数和(自身を含む): 421936128

約数和(自身を除く): 221104658

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 61043, 122086, 305215, 427301, 610430, 854602, 2136505, 2869021, 4273010, 5738042, 14345105, 20083147, 28690210, 40166294, 100415735, 200831470]

約数ペア:

[(1, 200831470), (2, 100415735), (5, 40166294), (7, 28690210), (10, 20083147), (14, 14345105), (35, 5738042), (47, 4273010), (70, 2869021), (94, 2136505), (235, 854602), (329, 610430), (470, 427301), (658, 305215), (1645, 122086), (3290, 61043)]