201315669740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{988489}}^1$

素因数の和:989114

約数の個数: 48

約数和(自身を含む): 448379064000

約数和(自身を除く): 247063394260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 599, 1198, 2396, 2995, 5990, 10183, 11980, 20366, 40732, 50915, 101830, 203660, 988489, 1976978, 3953956, 4942445, 9884890, 16804313, 19769780, 33608626, 67217252, 84021565, 168043130, 336086260, 592104911, 1184209822, 2368419644, 2960524555, 5921049110, 10065783487, 11842098220, 20131566974, 40263133948, 50328917435, 100657834870, 201315669740]

約数ペア:

[(1, 201315669740), (2, 100657834870), (4, 50328917435), (5, 40263133948), (10, 20131566974), (17, 11842098220), (20, 10065783487), (34, 5921049110), (68, 2960524555), (85, 2368419644), (170, 1184209822), (340, 592104911), (599, 336086260), (1198, 168043130), (2396, 84021565), (2995, 67217252), (5990, 33608626), (10183, 19769780), (11980, 16804313), (20366, 9884890), (40732, 4942445), (50915, 3953956), (101830, 1976978), (203660, 988489)]