211947192

素因数分解:

$2^3\times 3^4\times {\mathrm{327079}}^1$

素因数の和:327097

約数の個数: 40

約数和(自身を含む): 593650200

約数和(自身を除く): 381703008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 327079, 654158, 981237, 1308316, 1962474, 2616632, 2943711, 3924948, 5887422, 7849896, 8831133, 11774844, 17662266, 23549688, 26493399, 35324532, 52986798, 70649064, 105973596, 211947192]

約数ペア:

[(1, 211947192), (2, 105973596), (3, 70649064), (4, 52986798), (6, 35324532), (8, 26493399), (9, 23549688), (12, 17662266), (18, 11774844), (24, 8831133), (27, 7849896), (36, 5887422), (54, 3924948), (72, 2943711), (81, 2616632), (108, 1962474), (162, 1308316), (216, 981237), (324, 654158), (648, 327079)]