205724256

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{13147}}^1$

素因数の和:13323

約数の個数: 48

約数和(自身を含む): 543380544

約数和(自身を除く): 337656288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 13147, 15648, 26294, 39441, 52588, 78882, 105176, 157764, 210352, 315528, 420704, 631056, 1262112, 2142961, 4285922, 6428883, 8571844, 12857766, 17143688, 25715532, 34287376, 51431064, 68574752, 102862128, 205724256]

約数ペア:

[(1, 205724256), (2, 102862128), (3, 68574752), (4, 51431064), (6, 34287376), (8, 25715532), (12, 17143688), (16, 12857766), (24, 8571844), (32, 6428883), (48, 4285922), (96, 2142961), (163, 1262112), (326, 631056), (489, 420704), (652, 315528), (978, 210352), (1304, 157764), (1956, 105176), (2608, 78882), (3912, 52588), (5216, 39441), (7824, 26294), (13147, 15648)]