202242897

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 336960000

約数和(自身を除く): 134717103

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 171, 261, 323, 493, 551, 969, 1479, 1653, 2399, 2907, 4437, 4959, 7197, 9367, 21591, 28101, 40783, 45581, 69571, 84303, 122349, 136743, 208713, 367047, 410229, 626139, 774877, 1182707, 1321849, 2324631, 3548121, 3965547, 6973893, 10644363, 11896641, 22471433, 67414299, 202242897]

約数ペア:

[(1, 202242897), (3, 67414299), (9, 22471433), (17, 11896641), (19, 10644363), (29, 6973893), (51, 3965547), (57, 3548121), (87, 2324631), (153, 1321849), (171, 1182707), (261, 774877), (323, 626139), (493, 410229), (551, 367047), (969, 208713), (1479, 136743), (1653, 122349), (2399, 84303), (2907, 69571), (4437, 45581), (4959, 40783), (7197, 28101), (9367, 21591)]