200205570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 503781120

約数和(自身を除く): 303575550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 257, 345, 514, 690, 771, 1129, 1285, 1542, 2258, 2570, 3387, 3855, 5645, 5911, 6774, 7710, 11290, 11822, 16935, 17733, 25967, 29555, 33870, 35466, 51934, 59110, 77901, 88665, 129835, 155802, 177330, 259670, 290153, 389505, 580306, 779010, 870459, 1450765, 1740918, 2901530, 4352295, 6673519, 8704590, 13347038, 20020557, 33367595, 40041114, 66735190, 100102785, 200205570]

約数ペア:

[(1, 200205570), (2, 100102785), (3, 66735190), (5, 40041114), (6, 33367595), (10, 20020557), (15, 13347038), (23, 8704590), (30, 6673519), (46, 4352295), (69, 2901530), (115, 1740918), (138, 1450765), (230, 870459), (257, 779010), (345, 580306), (514, 389505), (690, 290153), (771, 259670), (1129, 177330), (1285, 155802), (1542, 129835), (2258, 88665), (2570, 77901), (3387, 59110), (3855, 51934), (5645, 35466), (5911, 33870), (6774, 29555), (7710, 25967), (11290, 17733), (11822, 16935)]