202153732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 418279680

約数和(自身を除く): 216125948

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 121, 158, 187, 242, 311, 316, 374, 484, 622, 748, 869, 1244, 1343, 1738, 2057, 2686, 3421, 3476, 4114, 5287, 5372, 6842, 8228, 9559, 10574, 13684, 14773, 19118, 21148, 24569, 29546, 37631, 38236, 49138, 58157, 59092, 75262, 98276, 116314, 150524, 162503, 232628, 270259, 325006, 417673, 540518, 639727, 650012, 835346, 1081036, 1279454, 1670692, 2558908, 2972849, 4594403, 5945698, 9188806, 11891396, 18377612, 50538433, 101076866, 202153732]

約数ペア:

[(1, 202153732), (2, 101076866), (4, 50538433), (11, 18377612), (17, 11891396), (22, 9188806), (34, 5945698), (44, 4594403), (68, 2972849), (79, 2558908), (121, 1670692), (158, 1279454), (187, 1081036), (242, 835346), (311, 650012), (316, 639727), (374, 540518), (484, 417673), (622, 325006), (748, 270259), (869, 232628), (1244, 162503), (1343, 150524), (1738, 116314), (2057, 98276), (2686, 75262), (3421, 59092), (3476, 58157), (4114, 49138), (5287, 38236), (5372, 37631), (6842, 29546), (8228, 24569), (9559, 21148), (10574, 19118), (13684, 14773)]