201316180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59561}}^1$

素因数の和:59596

約数の個数: 36

約数和(自身を含む): 457793532

約数和(自身を除く): 256477352

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 59561, 119122, 238244, 297805, 595610, 774293, 1191220, 1548586, 3097172, 3871465, 7742930, 10065809, 15485860, 20131618, 40263236, 50329045, 100658090, 201316180]

約数ペア:

[(1, 201316180), (2, 100658090), (4, 50329045), (5, 40263236), (10, 20131618), (13, 15485860), (20, 10065809), (26, 7742930), (52, 3871465), (65, 3097172), (130, 1548586), (169, 1191220), (260, 774293), (338, 595610), (676, 297805), (845, 238244), (1690, 119122), (3380, 59561)]