206724928

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{36293}}^1$

素因数の和:36394

約数の個数: 28

約数和(自身を含む): 414840420

約数和(自身を除く): 208115492

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 36293, 72586, 145172, 290344, 580688, 1161376, 2322752, 3230077, 6460154, 12920308, 25840616, 51681232, 103362464, 206724928]

約数ペア:

[(1, 206724928), (2, 103362464), (4, 51681232), (8, 25840616), (16, 12920308), (32, 6460154), (64, 3230077), (89, 2322752), (178, 1161376), (356, 580688), (712, 290344), (1424, 145172), (2848, 72586), (5696, 36293)]