209099268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1186

約数の個数: 108

約数和(自身を含む): 620883900

約数和(自身を除く): 411784632

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 147, 196, 226, 252, 294, 339, 441, 452, 588, 678, 791, 882, 1017, 1049, 1356, 1582, 1764, 2034, 2098, 2373, 3147, 3164, 4068, 4196, 4746, 5537, 6294, 7119, 7343, 9441, 9492, 11074, 12588, 14238, 14686, 16611, 18882, 22029, 22148, 28476, 29372, 33222, 37764, 44058, 49833, 51401, 66087, 66444, 88116, 99666, 102802, 118537, 132174, 154203, 199332, 205604, 237074, 264348, 308406, 355611, 462609, 474148, 616812, 711222, 829759, 925218, 1066833, 1422444, 1659518, 1850436, 2133666, 2489277, 3319036, 4267332, 4978554, 5808313, 7467831, 9957108, 11616626, 14935662, 17424939, 23233252, 29871324, 34849878, 52274817, 69699756, 104549634, 209099268]

約数ペア:

[(1, 209099268), (2, 104549634), (3, 69699756), (4, 52274817), (6, 34849878), (7, 29871324), (9, 23233252), (12, 17424939), (14, 14935662), (18, 11616626), (21, 9957108), (28, 7467831), (36, 5808313), (42, 4978554), (49, 4267332), (63, 3319036), (84, 2489277), (98, 2133666), (113, 1850436), (126, 1659518), (147, 1422444), (196, 1066833), (226, 925218), (252, 829759), (294, 711222), (339, 616812), (441, 474148), (452, 462609), (588, 355611), (678, 308406), (791, 264348), (882, 237074), (1017, 205604), (1049, 199332), (1356, 154203), (1582, 132174), (1764, 118537), (2034, 102802), (2098, 99666), (2373, 88116), (3147, 66444), (3164, 66087), (4068, 51401), (4196, 49833), (4746, 44058), (5537, 37764), (6294, 33222), (7119, 29372), (7343, 28476), (9441, 22148), (9492, 22029), (11074, 18882), (12588, 16611), (14238, 14686)]