199872672

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{122471}}^1$

素因数の和:122501

約数の個数: 48

約数和(自身を含む): 555532992

約数和(自身を除く): 355660320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 122471, 244942, 367413, 489884, 734826, 979768, 1469652, 1959536, 2082007, 2939304, 3919072, 4164014, 5878608, 6246021, 8328028, 11757216, 12492042, 16656056, 24984084, 33312112, 49968168, 66624224, 99936336, 199872672]

約数ペア:

[(1, 199872672), (2, 99936336), (3, 66624224), (4, 49968168), (6, 33312112), (8, 24984084), (12, 16656056), (16, 12492042), (17, 11757216), (24, 8328028), (32, 6246021), (34, 5878608), (48, 4164014), (51, 3919072), (68, 2939304), (96, 2082007), (102, 1959536), (136, 1469652), (204, 979768), (272, 734826), (408, 489884), (544, 367413), (816, 244942), (1632, 122471)]