199465712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8111}}^1$

素因数の和:8201

約数の個数: 40

約数和(自身を含む): 407384640

約数和(自身を除く): 207918928

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 6148, 8111, 12296, 16222, 24592, 32444, 64888, 129776, 235219, 429883, 470438, 859766, 940876, 1719532, 1881752, 3439064, 3763504, 6878128, 12466607, 24933214, 49866428, 99732856, 199465712]

約数ペア:

[(1, 199465712), (2, 99732856), (4, 49866428), (8, 24933214), (16, 12466607), (29, 6878128), (53, 3763504), (58, 3439064), (106, 1881752), (116, 1719532), (212, 940876), (232, 859766), (424, 470438), (464, 429883), (848, 235219), (1537, 129776), (3074, 64888), (6148, 32444), (8111, 24592), (12296, 16222)]