207929338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 343867392

約数和(自身を除く): 135938054

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 713, 989, 1333, 1426, 1978, 2666, 3391, 6782, 30659, 61318, 77993, 105121, 145813, 155986, 210242, 291626, 2417783, 3353699, 4520203, 4835566, 6707398, 9040406, 103964669, 207929338]

約数ペア:

[(1, 207929338), (2, 103964669), (23, 9040406), (31, 6707398), (43, 4835566), (46, 4520203), (62, 3353699), (86, 2417783), (713, 291626), (989, 210242), (1333, 155986), (1426, 145813), (1978, 105121), (2666, 77993), (3391, 61318), (6782, 30659)]