199375080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10193}}^1$

素因数の和:10370

約数の個数: 64

約数和(自身を含む): 601853760

約数和(自身を除く): 402478680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 10193, 19560, 20386, 30579, 40772, 50965, 61158, 81544, 101930, 122316, 152895, 203860, 244632, 305790, 407720, 611580, 1223160, 1661459, 3322918, 4984377, 6645836, 8307295, 9968754, 13291672, 16614590, 19937508, 24921885, 33229180, 39875016, 49843770, 66458360, 99687540, 199375080]

約数ペア:

[(1, 199375080), (2, 99687540), (3, 66458360), (4, 49843770), (5, 39875016), (6, 33229180), (8, 24921885), (10, 19937508), (12, 16614590), (15, 13291672), (20, 9968754), (24, 8307295), (30, 6645836), (40, 4984377), (60, 3322918), (120, 1661459), (163, 1223160), (326, 611580), (489, 407720), (652, 305790), (815, 244632), (978, 203860), (1304, 152895), (1630, 122316), (1956, 101930), (2445, 81544), (3260, 61158), (3912, 50965), (4890, 40772), (6520, 30579), (9780, 20386), (10193, 19560)]