200540874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 434958336

約数和(自身を除く): 234417462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 113, 127, 137, 226, 254, 274, 339, 381, 411, 678, 762, 822, 1921, 2159, 2329, 3842, 4318, 4658, 5763, 6477, 6987, 11526, 12954, 13974, 14351, 15481, 17399, 28702, 30962, 34798, 43053, 46443, 52197, 86106, 92886, 104394, 243967, 263177, 295783, 487934, 526354, 591566, 731901, 789531, 887349, 1463802, 1579062, 1774698, 1966087, 3932174, 5898261, 11796522, 33423479, 66846958, 100270437, 200540874]

約数ペア:

[(1, 200540874), (2, 100270437), (3, 66846958), (6, 33423479), (17, 11796522), (34, 5898261), (51, 3932174), (102, 1966087), (113, 1774698), (127, 1579062), (137, 1463802), (226, 887349), (254, 789531), (274, 731901), (339, 591566), (381, 526354), (411, 487934), (678, 295783), (762, 263177), (822, 243967), (1921, 104394), (2159, 92886), (2329, 86106), (3842, 52197), (4318, 46443), (4658, 43053), (5763, 34798), (6477, 30962), (6987, 28702), (11526, 17399), (12954, 15481), (13974, 14351)]