214909422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12753

約数の個数: 64

約数和(自身を含む): 546115584

約数和(自身を除く): 331206162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 12697, 16926, 25394, 38091, 76182, 88879, 165061, 177758, 266637, 330122, 393607, 495183, 533274, 787214, 990366, 1155427, 1180821, 2310854, 2361642, 2755249, 3466281, 5116891, 5510498, 6932562, 8265747, 10233782, 15350673, 16531494, 30701346, 35818237, 71636474, 107454711, 214909422]

約数ペア:

[(1, 214909422), (2, 107454711), (3, 71636474), (6, 35818237), (7, 30701346), (13, 16531494), (14, 15350673), (21, 10233782), (26, 8265747), (31, 6932562), (39, 5510498), (42, 5116891), (62, 3466281), (78, 2755249), (91, 2361642), (93, 2310854), (182, 1180821), (186, 1155427), (217, 990366), (273, 787214), (403, 533274), (434, 495183), (546, 393607), (651, 330122), (806, 266637), (1209, 177758), (1302, 165061), (2418, 88879), (2821, 76182), (5642, 38091), (8463, 25394), (12697, 16926)]