202157538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 452649600

約数和(自身を除く): 250492062

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 149, 183, 298, 337, 366, 447, 671, 674, 894, 1011, 1342, 1639, 2013, 2022, 3278, 3707, 4026, 4917, 7414, 9089, 9834, 11121, 18178, 20557, 22242, 27267, 41114, 50213, 54534, 61671, 99979, 100426, 123342, 150639, 199958, 226127, 299937, 301278, 452254, 552343, 599874, 678381, 1104686, 1356762, 1657029, 3062993, 3314058, 6125986, 9188979, 18377958, 33692923, 67385846, 101078769, 202157538]

約数ペア:

[(1, 202157538), (2, 101078769), (3, 67385846), (6, 33692923), (11, 18377958), (22, 9188979), (33, 6125986), (61, 3314058), (66, 3062993), (122, 1657029), (149, 1356762), (183, 1104686), (298, 678381), (337, 599874), (366, 552343), (447, 452254), (671, 301278), (674, 299937), (894, 226127), (1011, 199958), (1342, 150639), (1639, 123342), (2013, 100426), (2022, 99979), (3278, 61671), (3707, 54534), (4026, 50213), (4917, 41114), (7414, 27267), (9089, 22242), (9834, 20557), (11121, 18178)]