202289415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 349274112

約数和(自身を除く): 146984697

約数列:

[1, 3, 5, 15, 31, 43, 67, 93, 129, 151, 155, 201, 215, 335, 453, 465, 645, 755, 1005, 1333, 2077, 2265, 2881, 3999, 4681, 6231, 6493, 6665, 8643, 10117, 10385, 14043, 14405, 19479, 19995, 23405, 30351, 31155, 32465, 43215, 50585, 70215, 89311, 97395, 151755, 201283, 267933, 313627, 435031, 446555, 603849, 940881, 1006415, 1305093, 1339665, 1568135, 2175155, 3019245, 4704405, 6525465, 13485961, 40457883, 67429805, 202289415]

約数ペア:

[(1, 202289415), (3, 67429805), (5, 40457883), (15, 13485961), (31, 6525465), (43, 4704405), (67, 3019245), (93, 2175155), (129, 1568135), (151, 1339665), (155, 1305093), (201, 1006415), (215, 940881), (335, 603849), (453, 446555), (465, 435031), (645, 313627), (755, 267933), (1005, 201283), (1333, 151755), (2077, 97395), (2265, 89311), (2881, 70215), (3999, 50585), (4681, 43215), (6231, 32465), (6493, 31155), (6665, 30351), (8643, 23405), (10117, 19995), (10385, 19479), (14043, 14405)]