199054416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 563410368

約数和(自身を除く): 364355952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 277, 528, 554, 831, 1108, 1361, 1662, 2216, 2722, 3047, 3324, 4083, 4432, 5444, 6094, 6648, 8166, 9141, 10888, 12188, 13296, 14971, 16332, 18282, 21776, 24376, 29942, 32664, 36564, 44913, 48752, 59884, 65328, 73128, 89826, 119768, 146256, 179652, 239536, 359304, 376997, 718608, 753994, 1130991, 1507988, 2261982, 3015976, 4146967, 4523964, 6031952, 8293934, 9047928, 12440901, 16587868, 18095856, 24881802, 33175736, 49763604, 66351472, 99527208, 199054416]

約数ペア:

[(1, 199054416), (2, 99527208), (3, 66351472), (4, 49763604), (6, 33175736), (8, 24881802), (11, 18095856), (12, 16587868), (16, 12440901), (22, 9047928), (24, 8293934), (33, 6031952), (44, 4523964), (48, 4146967), (66, 3015976), (88, 2261982), (132, 1507988), (176, 1130991), (264, 753994), (277, 718608), (528, 376997), (554, 359304), (831, 239536), (1108, 179652), (1361, 146256), (1662, 119768), (2216, 89826), (2722, 73128), (3047, 65328), (3324, 59884), (4083, 48752), (4432, 44913), (5444, 36564), (6094, 32664), (6648, 29942), (8166, 24376), (9141, 21776), (10888, 18282), (12188, 16332), (13296, 14971)]