202457128

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 384811560

約数和(自身を除く): 182354432

約数列:

[1, 2, 4, 8, 113, 226, 281, 452, 562, 797, 904, 1124, 1594, 2248, 3188, 6376, 31753, 63506, 90061, 127012, 180122, 223957, 254024, 360244, 447914, 720488, 895828, 1791656, 25307141, 50614282, 101228564, 202457128]

約数ペア:

[(1, 202457128), (2, 101228564), (4, 50614282), (8, 25307141), (113, 1791656), (226, 895828), (281, 720488), (452, 447914), (562, 360244), (797, 254024), (904, 223957), (1124, 180122), (1594, 127012), (2248, 90061), (3188, 63506), (6376, 31753)]