220177542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{14779}}^1$

素因数の和:14988

約数の個数: 32

約数和(自身を含む): 476743680

約数和(自身を除く): 256566138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14779, 14898, 29558, 44337, 88674, 192127, 384254, 576381, 1152762, 2822789, 5645578, 8468367, 16936734, 36696257, 73392514, 110088771, 220177542]

約数ペア:

[(1, 220177542), (2, 110088771), (3, 73392514), (6, 36696257), (13, 16936734), (26, 8468367), (39, 5645578), (78, 2822789), (191, 1152762), (382, 576381), (573, 384254), (1146, 192127), (2483, 88674), (4966, 44337), (7449, 29558), (14779, 14898)]