206529420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 609702912

約数和(自身を除く): 403173492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 515, 618, 690, 1030, 1236, 1380, 1453, 1545, 2060, 2369, 2906, 3090, 4359, 4738, 5812, 6180, 7107, 7265, 8718, 9476, 11845, 14214, 14530, 17436, 21795, 23690, 28428, 29060, 33419, 35535, 43590, 47380, 66838, 71070, 87180, 100257, 133676, 142140, 149659, 167095, 200514, 299318, 334190, 401028, 448977, 501285, 598636, 668380, 748295, 897954, 1002570, 1496590, 1795908, 2005140, 2244885, 2993180, 3442157, 4489770, 6884314, 8979540, 10326471, 13768628, 17210785, 20652942, 34421570, 41305884, 51632355, 68843140, 103264710, 206529420]

約数ペア:

[(1, 206529420), (2, 103264710), (3, 68843140), (4, 51632355), (5, 41305884), (6, 34421570), (10, 20652942), (12, 17210785), (15, 13768628), (20, 10326471), (23, 8979540), (30, 6884314), (46, 4489770), (60, 3442157), (69, 2993180), (92, 2244885), (103, 2005140), (115, 1795908), (138, 1496590), (206, 1002570), (230, 897954), (276, 748295), (309, 668380), (345, 598636), (412, 501285), (460, 448977), (515, 401028), (618, 334190), (690, 299318), (1030, 200514), (1236, 167095), (1380, 149659), (1453, 142140), (1545, 133676), (2060, 100257), (2369, 87180), (2906, 71070), (3090, 66838), (4359, 47380), (4738, 43590), (5812, 35535), (6180, 33419), (7107, 29060), (7265, 28428), (8718, 23690), (9476, 21795), (11845, 17436), (14214, 14530)]