201680723272

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{8819}}^1$

素因数の和:9323

約数の個数: 96

約数和(自身を含む): 443597666400

約数和(自身を除く): 241916943128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 257, 392, 454, 514, 908, 1028, 1589, 1799, 1816, 2056, 3178, 3598, 6356, 7196, 8819, 11123, 12593, 12712, 14392, 17638, 22246, 25186, 35276, 44492, 50372, 58339, 61733, 70552, 88984, 100744, 116678, 123466, 233356, 246932, 408373, 432131, 466712, 493864, 816746, 864262, 1633492, 1728524, 2001913, 2266483, 2858611, 3266984, 3457048, 4003826, 4532966, 5717222, 8007652, 9065932, 11434444, 14013391, 15865381, 16015304, 18131864, 22868888, 28026782, 31730762, 56053564, 63461524, 98093737, 111057667, 112107128, 126923048, 196187474, 222115334, 392374948, 444230668, 514491641, 784749896, 888461336, 1028983282, 2057966564, 3601441487, 4115933128, 7202882974, 14405765948, 25210090409, 28811531896, 50420180818, 100840361636, 201680723272]

約数ペア:

[(1, 201680723272), (2, 100840361636), (4, 50420180818), (7, 28811531896), (8, 25210090409), (14, 14405765948), (28, 7202882974), (49, 4115933128), (56, 3601441487), (98, 2057966564), (196, 1028983282), (227, 888461336), (257, 784749896), (392, 514491641), (454, 444230668), (514, 392374948), (908, 222115334), (1028, 196187474), (1589, 126923048), (1799, 112107128), (1816, 111057667), (2056, 98093737), (3178, 63461524), (3598, 56053564), (6356, 31730762), (7196, 28026782), (8819, 22868888), (11123, 18131864), (12593, 16015304), (12712, 15865381), (14392, 14013391), (17638, 11434444), (22246, 9065932), (25186, 8007652), (35276, 5717222), (44492, 4532966), (50372, 4003826), (58339, 3457048), (61733, 3266984), (70552, 2858611), (88984, 2266483), (100744, 2001913), (116678, 1728524), (123466, 1633492), (233356, 864262), (246932, 816746), (408373, 493864), (432131, 466712)]