199877076

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{16187}}^1$

素因数の和:16218

約数の個数: 72

約数和(自身を含む): 589243200

約数和(自身を除く): 389366124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 16187, 32374, 48561, 64748, 97122, 113309, 145683, 194244, 226618, 291366, 339927, 453236, 582732, 679854, 793163, 1019781, 1359708, 1586326, 2039562, 2379489, 3172652, 4079124, 4758978, 5552141, 7138467, 9517956, 11104282, 14276934, 16656423, 22208564, 28553868, 33312846, 49969269, 66625692, 99938538, 199877076]

約数ペア:

[(1, 199877076), (2, 99938538), (3, 66625692), (4, 49969269), (6, 33312846), (7, 28553868), (9, 22208564), (12, 16656423), (14, 14276934), (18, 11104282), (21, 9517956), (28, 7138467), (36, 5552141), (42, 4758978), (49, 4079124), (63, 3172652), (84, 2379489), (98, 2039562), (126, 1586326), (147, 1359708), (196, 1019781), (252, 793163), (294, 679854), (343, 582732), (441, 453236), (588, 339927), (686, 291366), (882, 226618), (1029, 194244), (1372, 145683), (1764, 113309), (2058, 97122), (3087, 64748), (4116, 48561), (6174, 32374), (12348, 16187)]