207930752

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{16747}}^1$

素因数の和:16858

約数の個数: 32

約数和(自身を含む): 418532520

約数和(自身を除く): 210601768

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 16747, 33494, 66988, 133976, 267952, 535904, 1071808, 1624459, 2143616, 3248918, 6497836, 12995672, 25991344, 51982688, 103965376, 207930752]

約数ペア:

[(1, 207930752), (2, 103965376), (4, 51982688), (8, 25991344), (16, 12995672), (32, 6497836), (64, 3248918), (97, 2143616), (128, 1624459), (194, 1071808), (388, 535904), (776, 267952), (1552, 133976), (3104, 66988), (6208, 33494), (12416, 16747)]