201916500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 591566976

約数和(自身を除く): 389650476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 227, 250, 300, 375, 454, 500, 593, 681, 750, 908, 1135, 1186, 1362, 1500, 1779, 2270, 2372, 2724, 2965, 3405, 3558, 4540, 5675, 5930, 6810, 7116, 8895, 11350, 11860, 13620, 14825, 17025, 17790, 22700, 28375, 29650, 34050, 35580, 44475, 56750, 59300, 68100, 74125, 85125, 88950, 113500, 134611, 148250, 170250, 177900, 222375, 269222, 296500, 340500, 403833, 444750, 538444, 673055, 807666, 889500, 1346110, 1615332, 2019165, 2692220, 3365275, 4038330, 6730550, 8076660, 10095825, 13461100, 16826375, 20191650, 33652750, 40383300, 50479125, 67305500, 100958250, 201916500]

約数ペア:

[(1, 201916500), (2, 100958250), (3, 67305500), (4, 50479125), (5, 40383300), (6, 33652750), (10, 20191650), (12, 16826375), (15, 13461100), (20, 10095825), (25, 8076660), (30, 6730550), (50, 4038330), (60, 3365275), (75, 2692220), (100, 2019165), (125, 1615332), (150, 1346110), (227, 889500), (250, 807666), (300, 673055), (375, 538444), (454, 444750), (500, 403833), (593, 340500), (681, 296500), (750, 269222), (908, 222375), (1135, 177900), (1186, 170250), (1362, 148250), (1500, 134611), (1779, 113500), (2270, 88950), (2372, 85125), (2724, 74125), (2965, 68100), (3405, 59300), (3558, 56750), (4540, 44475), (5675, 35580), (5930, 34050), (6810, 29650), (7116, 28375), (8895, 22700), (11350, 17790), (11860, 17025), (13620, 14825)]