201123207929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1\times {\mathrm{21587}}^1$

素因数の和:22997

約数の個数: 32

約数和(自身を含む): 247698984960

約数和(自身を除く): 46575777031

約数列:

[1, 7, 17, 59, 119, 413, 1003, 1327, 7021, 9289, 21587, 22559, 78293, 151109, 157913, 366979, 548051, 1273633, 1330981, 2568853, 8915431, 9316867, 21651761, 28645949, 151562327, 200521643, 486981133, 1690110991, 3408867931, 11830776937, 28731886847, 201123207929]

約数ペア:

[(1, 201123207929), (7, 28731886847), (17, 11830776937), (59, 3408867931), (119, 1690110991), (413, 486981133), (1003, 200521643), (1327, 151562327), (7021, 28645949), (9289, 21651761), (21587, 9316867), (22559, 8915431), (78293, 2568853), (151109, 1330981), (157913, 1273633), (366979, 548051)]