208052136344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{37889}}^1$

素因数の和:39372

約数の個数: 64

約数和(自身を含む): 431773221600

約数和(自身を除く): 223721085256

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1427, 1924, 2854, 3848, 5708, 11416, 18551, 37102, 37889, 52799, 74204, 75778, 105598, 148408, 151556, 211196, 303112, 422392, 492557, 686387, 985114, 1372774, 1401893, 1970228, 2745548, 2803786, 3940456, 5491096, 5607572, 11215144, 18224609, 36449218, 54067603, 72898436, 108135206, 145796872, 216270412, 432540824, 702878839, 1405757678, 2000501311, 2811515356, 4001002622, 5623030712, 8002005244, 16004010488, 26006517043, 52013034086, 104026068172, 208052136344]

約数ペア:

[(1, 208052136344), (2, 104026068172), (4, 52013034086), (8, 26006517043), (13, 16004010488), (26, 8002005244), (37, 5623030712), (52, 4001002622), (74, 2811515356), (104, 2000501311), (148, 1405757678), (296, 702878839), (481, 432540824), (962, 216270412), (1427, 145796872), (1924, 108135206), (2854, 72898436), (3848, 54067603), (5708, 36449218), (11416, 18224609), (18551, 11215144), (37102, 5607572), (37889, 5491096), (52799, 3940456), (74204, 2803786), (75778, 2745548), (105598, 1970228), (148408, 1401893), (151556, 1372774), (211196, 985114), (303112, 686387), (422392, 492557)]