202169128

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{59183}}^1$

素因数の和:59257

約数の個数: 32

約数和(自身を含む): 440328960

約数和(自身を除く): 238159832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 59183, 118366, 236732, 414281, 473464, 828562, 1657124, 3314248, 3610163, 7220326, 14440652, 25271141, 28881304, 50542282, 101084564, 202169128]

約数ペア:

[(1, 202169128), (2, 101084564), (4, 50542282), (7, 28881304), (8, 25271141), (14, 14440652), (28, 7220326), (56, 3610163), (61, 3314248), (122, 1657124), (244, 828562), (427, 473464), (488, 414281), (854, 236732), (1708, 118366), (3416, 59183)]