214640630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 395418240

約数和(自身を除く): 180777610

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 790, 970, 2801, 5602, 7663, 14005, 15326, 28010, 38315, 76630, 221279, 271697, 442558, 543394, 1106395, 1358485, 2212790, 2716970, 21464063, 42928126, 107320315, 214640630]

約数ペア:

[(1, 214640630), (2, 107320315), (5, 42928126), (10, 21464063), (79, 2716970), (97, 2212790), (158, 1358485), (194, 1106395), (395, 543394), (485, 442558), (790, 271697), (970, 221279), (2801, 76630), (5602, 38315), (7663, 28010), (14005, 15326)]