202872210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{143881}}^1$

素因数の和:143938

約数の個数: 32

約数和(自身を含む): 497256192

約数和(自身を除く): 294383982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 143881, 287762, 431643, 719405, 863286, 1438810, 2158215, 4316430, 6762407, 13524814, 20287221, 33812035, 40574442, 67624070, 101436105, 202872210]

約数ペア:

[(1, 202872210), (2, 101436105), (3, 67624070), (5, 40574442), (6, 33812035), (10, 20287221), (15, 13524814), (30, 6762407), (47, 4316430), (94, 2158215), (141, 1438810), (235, 863286), (282, 719405), (470, 431643), (705, 287762), (1410, 143881)]