222788262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 477042480

約数和(自身を除く): 254254218

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 361, 438, 722, 1083, 1387, 1409, 2166, 2774, 2818, 4161, 4227, 8322, 8454, 26353, 26771, 52706, 53542, 79059, 80313, 102857, 158118, 160626, 205714, 308571, 508649, 617142, 1017298, 1525947, 1954283, 3051894, 3908566, 5862849, 11725698, 37131377, 74262754, 111394131, 222788262]

約数ペア:

[(1, 222788262), (2, 111394131), (3, 74262754), (6, 37131377), (19, 11725698), (38, 5862849), (57, 3908566), (73, 3051894), (114, 1954283), (146, 1525947), (219, 1017298), (361, 617142), (438, 508649), (722, 308571), (1083, 205714), (1387, 160626), (1409, 158118), (2166, 102857), (2774, 80313), (2818, 79059), (4161, 53542), (4227, 52706), (8322, 26771), (8454, 26353)]