202022908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 379330560

約数和(自身を除く): 177307652

約数列:

[1, 2, 4, 31, 41, 62, 79, 82, 124, 158, 164, 316, 503, 1006, 1271, 2012, 2449, 2542, 3239, 4898, 5084, 6478, 9796, 12956, 15593, 20623, 31186, 39737, 41246, 62372, 79474, 82492, 100409, 158948, 200818, 401636, 639313, 1231847, 1278626, 1629217, 2463694, 2557252, 3258434, 4927388, 6516868, 50505727, 101011454, 202022908]

約数ペア:

[(1, 202022908), (2, 101011454), (4, 50505727), (31, 6516868), (41, 4927388), (62, 3258434), (79, 2557252), (82, 2463694), (124, 1629217), (158, 1278626), (164, 1231847), (316, 639313), (503, 401636), (1006, 200818), (1271, 158948), (2012, 100409), (2449, 82492), (2542, 79474), (3239, 62372), (4898, 41246), (5084, 39737), (6478, 31186), (9796, 20623), (12956, 15593)]