212156436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 512841728

約数和(自身を除く): 300685292

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 662, 993, 1324, 1723, 1986, 3446, 3972, 5169, 6892, 10261, 10338, 20522, 20676, 30783, 41044, 53413, 61566, 106826, 123132, 160239, 213652, 320478, 570313, 640956, 1140626, 1710939, 2281252, 3421878, 6843756, 17679703, 35359406, 53039109, 70718812, 106078218, 212156436]

約数ペア:

[(1, 212156436), (2, 106078218), (3, 70718812), (4, 53039109), (6, 35359406), (12, 17679703), (31, 6843756), (62, 3421878), (93, 2281252), (124, 1710939), (186, 1140626), (331, 640956), (372, 570313), (662, 320478), (993, 213652), (1324, 160239), (1723, 123132), (1986, 106826), (3446, 61566), (3972, 53413), (5169, 41044), (6892, 30783), (10261, 20676), (10338, 20522)]