201772952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 403920000

約数和(自身を除く): 202147048

約数列:

[1, 2, 4, 8, 29, 58, 79, 101, 109, 116, 158, 202, 218, 232, 316, 404, 436, 632, 808, 872, 2291, 2929, 3161, 4582, 5858, 6322, 7979, 8611, 9164, 11009, 11716, 12644, 15958, 17222, 18328, 22018, 23432, 25288, 31916, 34444, 44036, 63832, 68888, 88072, 231391, 249719, 319261, 462782, 499438, 638522, 869711, 925564, 998876, 1277044, 1739422, 1851128, 1997752, 2554088, 3478844, 6957688, 25221619, 50443238, 100886476, 201772952]

約数ペア:

[(1, 201772952), (2, 100886476), (4, 50443238), (8, 25221619), (29, 6957688), (58, 3478844), (79, 2554088), (101, 1997752), (109, 1851128), (116, 1739422), (158, 1277044), (202, 998876), (218, 925564), (232, 869711), (316, 638522), (404, 499438), (436, 462782), (632, 319261), (808, 249719), (872, 231391), (2291, 88072), (2929, 68888), (3161, 63832), (4582, 44036), (5858, 34444), (6322, 31916), (7979, 25288), (8611, 23432), (9164, 22018), (11009, 18328), (11716, 17222), (12644, 15958)]