210018804908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{2111}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 412869574656

約数和(自身を除く): 202850769748

約数列:

[1, 2, 4, 11, 22, 44, 61, 101, 122, 202, 244, 367, 404, 671, 734, 1111, 1342, 1468, 2111, 2222, 2684, 4037, 4222, 4444, 6161, 8074, 8444, 12322, 16148, 22387, 23221, 24644, 37067, 44774, 46442, 67771, 74134, 89548, 92884, 128771, 135542, 148268, 213211, 246257, 257542, 271084, 407737, 426422, 492514, 515084, 774737, 815474, 852844, 985028, 1416481, 1549474, 1630948, 2261087, 2345321, 2832962, 3098948, 4522174, 4690642, 5665924, 8522107, 9044348, 9381284, 13005871, 17044214, 24871957, 26011742, 34088428, 47258957, 49743914, 52023484, 78248437, 94517914, 99487828, 143064581, 156496874, 189035828, 286129162, 312993748, 519848527, 572258324, 860732807, 1039697054, 1721465614, 2079394108, 3442931228, 4773154657, 9546309314, 19092618628, 52504701227, 105009402454, 210018804908]

約数ペア:

[(1, 210018804908), (2, 105009402454), (4, 52504701227), (11, 19092618628), (22, 9546309314), (44, 4773154657), (61, 3442931228), (101, 2079394108), (122, 1721465614), (202, 1039697054), (244, 860732807), (367, 572258324), (404, 519848527), (671, 312993748), (734, 286129162), (1111, 189035828), (1342, 156496874), (1468, 143064581), (2111, 99487828), (2222, 94517914), (2684, 78248437), (4037, 52023484), (4222, 49743914), (4444, 47258957), (6161, 34088428), (8074, 26011742), (8444, 24871957), (12322, 17044214), (16148, 13005871), (22387, 9381284), (23221, 9044348), (24644, 8522107), (37067, 5665924), (44774, 4690642), (46442, 4522174), (67771, 3098948), (74134, 2832962), (89548, 2345321), (92884, 2261087), (128771, 1630948), (135542, 1549474), (148268, 1416481), (213211, 985028), (246257, 852844), (257542, 815474), (271084, 774737), (407737, 515084), (426422, 492514)]