210051904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 56

約数和(自身を含む): 430588928

約数和(自身を除く): 220537024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 601, 688, 1016, 1202, 1376, 2032, 2404, 2752, 4064, 4808, 5461, 8128, 9616, 10922, 19232, 21844, 25843, 38464, 43688, 51686, 76327, 87376, 103372, 152654, 174752, 206744, 305308, 349504, 413488, 610616, 826976, 1221232, 1653952, 2442464, 3282061, 4884928, 6564122, 13128244, 26256488, 52512976, 105025952, 210051904]

約数ペア:

[(1, 210051904), (2, 105025952), (4, 52512976), (8, 26256488), (16, 13128244), (32, 6564122), (43, 4884928), (64, 3282061), (86, 2442464), (127, 1653952), (172, 1221232), (254, 826976), (344, 610616), (508, 413488), (601, 349504), (688, 305308), (1016, 206744), (1202, 174752), (1376, 152654), (2032, 103372), (2404, 87376), (2752, 76327), (4064, 51686), (4808, 43688), (5461, 38464), (8128, 25843), (9616, 21844), (10922, 19232)]