210745752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29173}}^1$

素因数の和:29232

約数の個数: 64

約数和(自身を含む): 616154880

約数和(自身を除く): 405409128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 29173, 58346, 87519, 116692, 175038, 204211, 233384, 350076, 408422, 612633, 700152, 816844, 1225266, 1254439, 1633688, 2450532, 2508878, 3763317, 4901064, 5017756, 7526634, 8781073, 10035512, 15053268, 17562146, 26343219, 30106536, 35124292, 52686438, 70248584, 105372876, 210745752]

約数ペア:

[(1, 210745752), (2, 105372876), (3, 70248584), (4, 52686438), (6, 35124292), (7, 30106536), (8, 26343219), (12, 17562146), (14, 15053268), (21, 10035512), (24, 8781073), (28, 7526634), (42, 5017756), (43, 4901064), (56, 3763317), (84, 2508878), (86, 2450532), (129, 1633688), (168, 1254439), (172, 1225266), (258, 816844), (301, 700152), (344, 612633), (516, 408422), (602, 350076), (903, 233384), (1032, 204211), (1204, 175038), (1806, 116692), (2408, 87519), (3612, 58346), (7224, 29173)]