214976230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2297}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 452687616

約数和(自身を除く): 237711386

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 955, 1337, 1910, 2297, 2674, 4594, 6685, 9359, 11485, 13370, 16079, 18718, 22970, 32158, 46795, 80395, 93590, 112553, 160790, 225106, 438727, 562765, 877454, 1125530, 2193635, 3071089, 4387270, 6142178, 15355445, 21497623, 30710890, 42995246, 107488115, 214976230]

約数ペア:

[(1, 214976230), (2, 107488115), (5, 42995246), (7, 30710890), (10, 21497623), (14, 15355445), (35, 6142178), (49, 4387270), (70, 3071089), (98, 2193635), (191, 1125530), (245, 877454), (382, 562765), (490, 438727), (955, 225106), (1337, 160790), (1910, 112553), (2297, 93590), (2674, 80395), (4594, 46795), (6685, 32158), (9359, 22970), (11485, 18718), (13370, 16079)]