201227976

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 566897100

約数和(自身を除く): 365669124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 579, 648, 772, 1158, 1544, 1609, 1737, 2316, 3218, 3474, 4632, 4827, 5211, 6436, 6948, 9654, 10422, 12872, 13896, 14481, 15633, 19308, 20844, 28962, 31266, 38616, 41688, 43443, 57924, 62532, 86886, 115848, 125064, 130329, 173772, 260658, 310537, 347544, 521316, 621074, 931611, 1042632, 1242148, 1863222, 2484296, 2794833, 3726444, 5589666, 7452888, 8384499, 11179332, 16768998, 22358664, 25153497, 33537996, 50306994, 67075992, 100613988, 201227976]

約数ペア:

[(1, 201227976), (2, 100613988), (3, 67075992), (4, 50306994), (6, 33537996), (8, 25153497), (9, 22358664), (12, 16768998), (18, 11179332), (24, 8384499), (27, 7452888), (36, 5589666), (54, 3726444), (72, 2794833), (81, 2484296), (108, 1863222), (162, 1242148), (193, 1042632), (216, 931611), (324, 621074), (386, 521316), (579, 347544), (648, 310537), (772, 260658), (1158, 173772), (1544, 130329), (1609, 125064), (1737, 115848), (2316, 86886), (3218, 62532), (3474, 57924), (4632, 43443), (4827, 41688), (5211, 38616), (6436, 31266), (6948, 28962), (9654, 20844), (10422, 19308), (12872, 15633), (13896, 14481)]