210309384

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 539965440

約数和(自身を除く): 329656056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 568, 664, 852, 996, 1487, 1704, 1992, 2974, 4461, 5893, 5948, 8922, 11786, 11896, 17679, 17844, 23572, 35358, 35688, 47144, 70716, 105577, 123421, 141432, 211154, 246842, 316731, 370263, 422308, 493684, 633462, 740526, 844616, 987368, 1266924, 1481052, 2533848, 2962104, 8762891, 17525782, 26288673, 35051564, 52577346, 70103128, 105154692, 210309384]

約数ペア:

[(1, 210309384), (2, 105154692), (3, 70103128), (4, 52577346), (6, 35051564), (8, 26288673), (12, 17525782), (24, 8762891), (71, 2962104), (83, 2533848), (142, 1481052), (166, 1266924), (213, 987368), (249, 844616), (284, 740526), (332, 633462), (426, 493684), (498, 422308), (568, 370263), (664, 316731), (852, 246842), (996, 211154), (1487, 141432), (1704, 123421), (1992, 105577), (2974, 70716), (4461, 47144), (5893, 35688), (5948, 35358), (8922, 23572), (11786, 17844), (11896, 17679)]