200249742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3081

約数の個数: 64

約数和(自身を含む): 502848000

約数和(自身を除く): 302598258

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 447, 462, 894, 1043, 1639, 2086, 2909, 3129, 3278, 4917, 5818, 6258, 8727, 9834, 11473, 17454, 20363, 22946, 31999, 34419, 40726, 61089, 63998, 68838, 95997, 122178, 191994, 223993, 433441, 447986, 671979, 866882, 1300323, 1343958, 2600646, 3034087, 4767851, 6068174, 9102261, 9535702, 14303553, 18204522, 28607106, 33374957, 66749914, 100124871, 200249742]

約数ペア:

[(1, 200249742), (2, 100124871), (3, 66749914), (6, 33374957), (7, 28607106), (11, 18204522), (14, 14303553), (21, 9535702), (22, 9102261), (33, 6068174), (42, 4767851), (66, 3034087), (77, 2600646), (149, 1343958), (154, 1300323), (231, 866882), (298, 671979), (447, 447986), (462, 433441), (894, 223993), (1043, 191994), (1639, 122178), (2086, 95997), (2909, 68838), (3129, 63998), (3278, 61089), (4917, 40726), (5818, 34419), (6258, 31999), (8727, 22946), (9834, 20363), (11473, 17454)]