198223844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23677}}^1$

素因数の和:23724

約数の個数: 48

約数和(自身を含む): 445525248

約数和(自身を除く): 247301404

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 23677, 47354, 94708, 165739, 307801, 331478, 544571, 615602, 662956, 1089142, 1231204, 2154607, 2178284, 3811997, 4309214, 7079423, 7623994, 8618428, 14158846, 15247988, 28317692, 49555961, 99111922, 198223844]

約数ペア:

[(1, 198223844), (2, 99111922), (4, 49555961), (7, 28317692), (13, 15247988), (14, 14158846), (23, 8618428), (26, 7623994), (28, 7079423), (46, 4309214), (52, 3811997), (91, 2178284), (92, 2154607), (161, 1231204), (182, 1089142), (299, 662956), (322, 615602), (364, 544571), (598, 331478), (644, 307801), (1196, 165739), (2093, 94708), (4186, 47354), (8372, 23677)]