202267274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 352382400

約数和(自身を除く): 150115126

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1691, 1958, 3382, 5437, 10874, 18601, 37202, 59807, 103303, 119614, 206606, 483893, 967786, 1136333, 2272666, 5322823, 9193967, 10645646, 18387934, 101133637, 202267274]

約数ペア:

[(1, 202267274), (2, 101133637), (11, 18387934), (19, 10645646), (22, 9193967), (38, 5322823), (89, 2272666), (178, 1136333), (209, 967786), (418, 483893), (979, 206606), (1691, 119614), (1958, 103303), (3382, 59807), (5437, 37202), (10874, 18601)]