200959618

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 349243200

約数和(自身を除く): 148283582

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 289, 323, 493, 551, 578, 631, 646, 986, 1102, 1262, 5491, 8381, 9367, 10727, 10982, 11989, 16762, 18299, 18734, 21454, 23978, 36598, 159239, 182359, 203813, 311083, 318478, 347681, 364718, 407626, 622166, 695362, 3464821, 5288411, 5910577, 6929642, 10576822, 11821154, 100479809, 200959618]

約数ペア:

[(1, 200959618), (2, 100479809), (17, 11821154), (19, 10576822), (29, 6929642), (34, 5910577), (38, 5288411), (58, 3464821), (289, 695362), (323, 622166), (493, 407626), (551, 364718), (578, 347681), (631, 318478), (646, 311083), (986, 203813), (1102, 182359), (1262, 159239), (5491, 36598), (8381, 23978), (9367, 21454), (10727, 18734), (10982, 18299), (11989, 16762)]