202742488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27457}}^1$

素因数の和:27547

約数の個数: 32

約数和(自身を含む): 415164960

約数和(自身を除く): 212422472

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 27457, 54914, 109828, 219656, 356941, 713882, 1427764, 1949447, 2855528, 3898894, 7797788, 15595576, 25342811, 50685622, 101371244, 202742488]

約数ペア:

[(1, 202742488), (2, 101371244), (4, 50685622), (8, 25342811), (13, 15595576), (26, 7797788), (52, 3898894), (71, 2855528), (104, 1949447), (142, 1427764), (284, 713882), (568, 356941), (923, 219656), (1846, 109828), (3692, 54914), (7384, 27457)]