209879328

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53323}}^1$

素因数の和:53377

約数の個数: 48

約数和(自身を含む): 564381216

約数和(自身を除く): 354501888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 53323, 106646, 159969, 213292, 319938, 426584, 639876, 853168, 1279752, 1706336, 2186243, 2559504, 4372486, 5119008, 6558729, 8744972, 13117458, 17489944, 26234916, 34979888, 52469832, 69959776, 104939664, 209879328]

約数ペア:

[(1, 209879328), (2, 104939664), (3, 69959776), (4, 52469832), (6, 34979888), (8, 26234916), (12, 17489944), (16, 13117458), (24, 8744972), (32, 6558729), (41, 5119008), (48, 4372486), (82, 2559504), (96, 2186243), (123, 1706336), (164, 1279752), (246, 853168), (328, 639876), (492, 426584), (656, 319938), (984, 213292), (1312, 159969), (1968, 106646), (3936, 53323)]