200303440

素因数分解:

$2^4\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1777}}^1$

素因数の和:3199

約数の個数: 40

約数和(自身を含む): 466298280

約数和(自身を除く): 265994840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1409, 1777, 2818, 3554, 5636, 7045, 7108, 8885, 11272, 14090, 14216, 17770, 22544, 28180, 28432, 35540, 56360, 71080, 112720, 142160, 2503793, 5007586, 10015172, 12518965, 20030344, 25037930, 40060688, 50075860, 100151720, 200303440]

約数ペア:

[(1, 200303440), (2, 100151720), (4, 50075860), (5, 40060688), (8, 25037930), (10, 20030344), (16, 12518965), (20, 10015172), (40, 5007586), (80, 2503793), (1409, 142160), (1777, 112720), (2818, 71080), (3554, 56360), (5636, 35540), (7045, 28432), (7108, 28180), (8885, 22544), (11272, 17770), (14090, 14216)]