214937648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 425853696

約数和(自身を除く): 210916048

約数列:

[1, 2, 4, 8, 16, 61, 122, 191, 244, 382, 488, 764, 976, 1153, 1528, 2306, 3056, 4612, 9224, 11651, 18448, 23302, 46604, 70333, 93208, 140666, 186416, 220223, 281332, 440446, 562664, 880892, 1125328, 1761784, 3523568, 13433603, 26867206, 53734412, 107468824, 214937648]

約数ペア:

[(1, 214937648), (2, 107468824), (4, 53734412), (8, 26867206), (16, 13433603), (61, 3523568), (122, 1761784), (191, 1125328), (244, 880892), (382, 562664), (488, 440446), (764, 281332), (976, 220223), (1153, 186416), (1528, 140666), (2306, 93208), (3056, 70333), (4612, 46604), (9224, 23302), (11651, 18448)]