207655695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2591}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 390604032

約数和(自身を除く): 182948337

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 195, 411, 585, 685, 1233, 1781, 2055, 2591, 5343, 6165, 7773, 8905, 12955, 16029, 23319, 26715, 33683, 38865, 80145, 101049, 116595, 168415, 303147, 354967, 505245, 1064901, 1515735, 1774835, 3194703, 4614571, 5324505, 13843713, 15973515, 23072855, 41531139, 69218565, 207655695]

約数ペア:

[(1, 207655695), (3, 69218565), (5, 41531139), (9, 23072855), (13, 15973515), (15, 13843713), (39, 5324505), (45, 4614571), (65, 3194703), (117, 1774835), (137, 1515735), (195, 1064901), (411, 505245), (585, 354967), (685, 303147), (1233, 168415), (1781, 116595), (2055, 101049), (2591, 80145), (5343, 38865), (6165, 33683), (7773, 26715), (8905, 23319), (12955, 16029)]