201521298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 467897472

約数和(自身を除く): 266376174

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 293, 374, 561, 586, 613, 879, 1122, 1226, 1758, 1839, 3223, 3678, 4981, 6446, 6743, 9669, 9962, 10421, 13486, 14943, 19338, 20229, 20842, 29886, 31263, 40458, 54791, 62526, 109582, 114631, 164373, 179609, 229262, 328746, 343893, 359218, 538827, 687786, 1077654, 1975699, 3053353, 3951398, 5927097, 6106706, 9160059, 11854194, 18320118, 33586883, 67173766, 100760649, 201521298]

約数ペア:

[(1, 201521298), (2, 100760649), (3, 67173766), (6, 33586883), (11, 18320118), (17, 11854194), (22, 9160059), (33, 6106706), (34, 5927097), (51, 3951398), (66, 3053353), (102, 1975699), (187, 1077654), (293, 687786), (374, 538827), (561, 359218), (586, 343893), (613, 328746), (879, 229262), (1122, 179609), (1226, 164373), (1758, 114631), (1839, 109582), (3223, 62526), (3678, 54791), (4981, 40458), (6446, 31263), (6743, 29886), (9669, 20842), (9962, 20229), (10421, 19338), (13486, 14943)]