205253232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 550440960

約数和(自身を除く): 345187728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 271, 372, 496, 509, 542, 744, 813, 1018, 1084, 1488, 1527, 1626, 2036, 2168, 3054, 3252, 4072, 4336, 6108, 6504, 8144, 8401, 12216, 13008, 15779, 16802, 24432, 25203, 31558, 33604, 47337, 50406, 63116, 67208, 94674, 100812, 126232, 134416, 137939, 189348, 201624, 252464, 275878, 378696, 403248, 413817, 551756, 757392, 827634, 1103512, 1655268, 2207024, 3310536, 4276109, 6621072, 8552218, 12828327, 17104436, 25656654, 34208872, 51313308, 68417744, 102626616, 205253232]

約数ペア:

[(1, 205253232), (2, 102626616), (3, 68417744), (4, 51313308), (6, 34208872), (8, 25656654), (12, 17104436), (16, 12828327), (24, 8552218), (31, 6621072), (48, 4276109), (62, 3310536), (93, 2207024), (124, 1655268), (186, 1103512), (248, 827634), (271, 757392), (372, 551756), (496, 413817), (509, 403248), (542, 378696), (744, 275878), (813, 252464), (1018, 201624), (1084, 189348), (1488, 137939), (1527, 134416), (1626, 126232), (2036, 100812), (2168, 94674), (3054, 67208), (3252, 63116), (4072, 50406), (4336, 47337), (6108, 33604), (6504, 31558), (8144, 25203), (8401, 24432), (12216, 16802), (13008, 15779)]