209384292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 562222080

約数和(自身を除く): 352837788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 754, 806, 899, 1131, 1209, 1493, 1508, 1612, 1798, 2262, 2418, 2697, 2986, 3596, 4479, 4524, 4836, 5394, 5972, 8958, 10788, 11687, 17916, 19409, 23374, 35061, 38818, 43297, 46283, 46748, 58227, 70122, 77636, 86594, 92566, 116454, 129891, 138849, 140244, 173188, 185132, 232908, 259782, 277698, 519564, 555396, 562861, 601679, 1125722, 1203358, 1342207, 1688583, 1805037, 2251444, 2406716, 2684414, 3377166, 3610074, 4026621, 5368828, 6754332, 7220148, 8053242, 16106484, 17448691, 34897382, 52346073, 69794764, 104692146, 209384292]

約数ペア:

[(1, 209384292), (2, 104692146), (3, 69794764), (4, 52346073), (6, 34897382), (12, 17448691), (13, 16106484), (26, 8053242), (29, 7220148), (31, 6754332), (39, 5368828), (52, 4026621), (58, 3610074), (62, 3377166), (78, 2684414), (87, 2406716), (93, 2251444), (116, 1805037), (124, 1688583), (156, 1342207), (174, 1203358), (186, 1125722), (348, 601679), (372, 562861), (377, 555396), (403, 519564), (754, 277698), (806, 259782), (899, 232908), (1131, 185132), (1209, 173188), (1493, 140244), (1508, 138849), (1612, 129891), (1798, 116454), (2262, 92566), (2418, 86594), (2697, 77636), (2986, 70122), (3596, 58227), (4479, 46748), (4524, 46283), (4836, 43297), (5394, 38818), (5972, 35061), (8958, 23374), (10788, 19409), (11687, 17916)]