215025252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59929}}^1$

素因数の和:59972

約数の個数: 48

約数和(自身を含む): 563821440

約数和(自身を除く): 348796188

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 59929, 119858, 179787, 239716, 359574, 719148, 779077, 1378367, 1558154, 2337231, 2756734, 3116308, 4135101, 4674462, 5513468, 8270202, 9348924, 16540404, 17918771, 35837542, 53756313, 71675084, 107512626, 215025252]

約数ペア:

[(1, 215025252), (2, 107512626), (3, 71675084), (4, 53756313), (6, 35837542), (12, 17918771), (13, 16540404), (23, 9348924), (26, 8270202), (39, 5513468), (46, 4674462), (52, 4135101), (69, 3116308), (78, 2756734), (92, 2337231), (138, 1558154), (156, 1378367), (276, 779077), (299, 719148), (598, 359574), (897, 239716), (1196, 179787), (1794, 119858), (3588, 59929)]