210199688636

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{246937}}^1$

素因数の和:247099

約数の個数: 72

約数和(自身を含む): 442194839856

約数和(自身を除く): 231995151220

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 101, 172, 196, 202, 301, 404, 602, 707, 1204, 1414, 2107, 2828, 4214, 4343, 4949, 8428, 8686, 9898, 17372, 19796, 30401, 60802, 121604, 212807, 246937, 425614, 493874, 851228, 987748, 1728559, 3457118, 6914236, 10618291, 12099913, 21236582, 24199826, 24940637, 42473164, 48399652, 49881274, 74328037, 99762548, 148656074, 174584459, 297312148, 349168918, 520296259, 698337836, 1040592518, 1072447391, 1222091213, 2081185036, 2144894782, 2444182426, 4289789564, 4888364852, 7507131737, 15014263474, 30028526948, 52549922159, 105099844318, 210199688636]

約数ペア:

[(1, 210199688636), (2, 105099844318), (4, 52549922159), (7, 30028526948), (14, 15014263474), (28, 7507131737), (43, 4888364852), (49, 4289789564), (86, 2444182426), (98, 2144894782), (101, 2081185036), (172, 1222091213), (196, 1072447391), (202, 1040592518), (301, 698337836), (404, 520296259), (602, 349168918), (707, 297312148), (1204, 174584459), (1414, 148656074), (2107, 99762548), (2828, 74328037), (4214, 49881274), (4343, 48399652), (4949, 42473164), (8428, 24940637), (8686, 24199826), (9898, 21236582), (17372, 12099913), (19796, 10618291), (30401, 6914236), (60802, 3457118), (121604, 1728559), (212807, 987748), (246937, 851228), (425614, 493874)]