201567998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 334333440

約数和(自身を除く): 132765442

約数列:

[1, 2, 19, 23, 38, 46, 167, 334, 437, 874, 1381, 2762, 3173, 3841, 6346, 7682, 26239, 31763, 52478, 63526, 72979, 145958, 230627, 461254, 603497, 1206994, 4381913, 5304421, 8763826, 10608842, 100783999, 201567998]

約数ペア:

[(1, 201567998), (2, 100783999), (19, 10608842), (23, 8763826), (38, 5304421), (46, 4381913), (167, 1206994), (334, 603497), (437, 461254), (874, 230627), (1381, 145958), (2762, 72979), (3173, 63526), (3841, 52478), (6346, 31763), (7682, 26239)]