201986340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 599531520

約数和(自身を除く): 397545180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 163, 190, 228, 285, 326, 380, 489, 570, 652, 815, 978, 1087, 1140, 1630, 1956, 2174, 2445, 3097, 3260, 3261, 4348, 4890, 5435, 6194, 6522, 9291, 9780, 10870, 12388, 13044, 15485, 16305, 18582, 20653, 21740, 30970, 32610, 37164, 41306, 46455, 61940, 61959, 65220, 82612, 92910, 103265, 123918, 177181, 185820, 206530, 247836, 309795, 354362, 413060, 531543, 619590, 708724, 885905, 1063086, 1239180, 1771810, 2126172, 2657715, 3366439, 3543620, 5315430, 6732878, 10099317, 10630860, 13465756, 16832195, 20198634, 33664390, 40397268, 50496585, 67328780, 100993170, 201986340]

約数ペア:

[(1, 201986340), (2, 100993170), (3, 67328780), (4, 50496585), (5, 40397268), (6, 33664390), (10, 20198634), (12, 16832195), (15, 13465756), (19, 10630860), (20, 10099317), (30, 6732878), (38, 5315430), (57, 3543620), (60, 3366439), (76, 2657715), (95, 2126172), (114, 1771810), (163, 1239180), (190, 1063086), (228, 885905), (285, 708724), (326, 619590), (380, 531543), (489, 413060), (570, 354362), (652, 309795), (815, 247836), (978, 206530), (1087, 185820), (1140, 177181), (1630, 123918), (1956, 103265), (2174, 92910), (2445, 82612), (3097, 65220), (3260, 61959), (3261, 61940), (4348, 46455), (4890, 41306), (5435, 37164), (6194, 32610), (6522, 30970), (9291, 21740), (9780, 20653), (10870, 18582), (12388, 16305), (13044, 15485)]