202140701

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 247968000

約数和(自身を除く): 45827299

約数列:

[1, 7, 29, 41, 149, 163, 203, 287, 1043, 1141, 1189, 4321, 4727, 6109, 6683, 8323, 24287, 30247, 33089, 42763, 46781, 170009, 177161, 193807, 704323, 995767, 1240127, 1356649, 4930261, 6970369, 28877243, 202140701]

約数ペア:

[(1, 202140701), (7, 28877243), (29, 6970369), (41, 4930261), (149, 1356649), (163, 1240127), (203, 995767), (287, 704323), (1043, 193807), (1141, 177161), (1189, 170009), (4321, 46781), (4727, 42763), (6109, 33089), (6683, 30247), (8323, 24287)]