202753142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 339621120

約数和(自身を除く): 136867978

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 3803, 7606, 26657, 53314, 72257, 87469, 144514, 174938, 231983, 463966, 1661911, 3323822, 4407677, 5335609, 8815354, 10671218, 101376571, 202753142]

約数ペア:

[(1, 202753142), (2, 101376571), (19, 10671218), (23, 8815354), (38, 5335609), (46, 4407677), (61, 3323822), (122, 1661911), (437, 463966), (874, 231983), (1159, 174938), (1403, 144514), (2318, 87469), (2806, 72257), (3803, 53314), (7606, 26657)]