210147156

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{21863}}^1$

素因数の和:21965

約数の個数: 48

約数和(自身を含む): 550972800

約数和(自身を除く): 340825644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 21863, 43726, 65589, 87452, 131178, 196767, 262356, 393534, 590301, 787068, 1180602, 1945807, 2361204, 3891614, 5837421, 7783228, 11674842, 17512263, 23349684, 35024526, 52536789, 70049052, 105073578, 210147156]

約数ペア:

[(1, 210147156), (2, 105073578), (3, 70049052), (4, 52536789), (6, 35024526), (9, 23349684), (12, 17512263), (18, 11674842), (27, 7783228), (36, 5837421), (54, 3891614), (89, 2361204), (108, 1945807), (178, 1180602), (267, 787068), (356, 590301), (534, 393534), (801, 262356), (1068, 196767), (1602, 131178), (2403, 87452), (3204, 65589), (4806, 43726), (9612, 21863)]