202153872

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 535947840

約数和(自身を除く): 333793968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 229, 318, 347, 424, 458, 636, 687, 694, 848, 916, 1041, 1272, 1374, 1388, 1832, 2082, 2544, 2748, 2776, 3664, 4164, 5496, 5552, 8328, 10992, 12137, 16656, 18391, 24274, 36411, 36782, 48548, 55173, 72822, 73564, 79463, 97096, 110346, 145644, 147128, 158926, 194192, 220692, 238389, 291288, 294256, 317852, 441384, 476778, 582576, 635704, 882768, 953556, 1271408, 1907112, 3814224, 4211539, 8423078, 12634617, 16846156, 25269234, 33692312, 50538468, 67384624, 101076936, 202153872]

約数ペア:

[(1, 202153872), (2, 101076936), (3, 67384624), (4, 50538468), (6, 33692312), (8, 25269234), (12, 16846156), (16, 12634617), (24, 8423078), (48, 4211539), (53, 3814224), (106, 1907112), (159, 1271408), (212, 953556), (229, 882768), (318, 635704), (347, 582576), (424, 476778), (458, 441384), (636, 317852), (687, 294256), (694, 291288), (848, 238389), (916, 220692), (1041, 194192), (1272, 158926), (1374, 147128), (1388, 145644), (1832, 110346), (2082, 97096), (2544, 79463), (2748, 73564), (2776, 72822), (3664, 55173), (4164, 48548), (5496, 36782), (5552, 36411), (8328, 24274), (10992, 18391), (12137, 16656)]