213808512

素因数分解:

$2^7\times 3^1\times {\mathrm{556793}}^1$

素因数の和:556810

約数の個数: 32

約数和(自身を含む): 567929880

約数和(自身を除く): 354121368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 556793, 1113586, 1670379, 2227172, 3340758, 4454344, 6681516, 8908688, 13363032, 17817376, 26726064, 35634752, 53452128, 71269504, 106904256, 213808512]

約数ペア:

[(1, 213808512), (2, 106904256), (3, 71269504), (4, 53452128), (6, 35634752), (8, 26726064), (12, 17817376), (16, 13363032), (24, 8908688), (32, 6681516), (48, 4454344), (64, 3340758), (96, 2227172), (128, 1670379), (192, 1113586), (384, 556793)]