201381912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{147209}}^1$

素因数の和:147240

約数の個数: 48

約数和(自身を含む): 574119000

約数和(自身を除く): 372737088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 147209, 294418, 441627, 588836, 883254, 1177672, 1324881, 1766508, 2649762, 2796971, 3533016, 5299524, 5593942, 8390913, 10599048, 11187884, 16781826, 22375768, 25172739, 33563652, 50345478, 67127304, 100690956, 201381912]

約数ペア:

[(1, 201381912), (2, 100690956), (3, 67127304), (4, 50345478), (6, 33563652), (8, 25172739), (9, 22375768), (12, 16781826), (18, 11187884), (19, 10599048), (24, 8390913), (36, 5593942), (38, 5299524), (57, 3533016), (72, 2796971), (76, 2649762), (114, 1766508), (152, 1324881), (171, 1177672), (228, 883254), (342, 588836), (456, 441627), (684, 294418), (1368, 147209)]