202819702

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 116514698

約数列:

[1, 2, 41, 79, 82, 131, 158, 239, 262, 478, 3239, 5371, 6478, 9799, 10349, 10742, 18881, 19598, 20698, 31309, 37762, 62618, 424309, 774121, 848618, 1283669, 1548242, 2473411, 2567338, 4946822, 101409851, 202819702]

約数ペア:

[(1, 202819702), (2, 101409851), (41, 4946822), (79, 2567338), (82, 2473411), (131, 1548242), (158, 1283669), (239, 848618), (262, 774121), (478, 424309), (3239, 62618), (5371, 37762), (6478, 31309), (9799, 20698), (10349, 19598), (10742, 18881)]