211211328

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{4933}}^1$

素因数の和:5171

約数の個数: 56

約数和(自身を含む): 561449728

約数和(自身を除く): 350238400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 4933, 5352, 7136, 9866, 10704, 14272, 14799, 19732, 21408, 29598, 39464, 42816, 59196, 78928, 118392, 157856, 236784, 315712, 473568, 947136, 1100059, 2200118, 3300177, 4400236, 6600354, 8800472, 13200708, 17600944, 26401416, 35201888, 52802832, 70403776, 105605664, 211211328]

約数ペア:

[(1, 211211328), (2, 105605664), (3, 70403776), (4, 52802832), (6, 35201888), (8, 26401416), (12, 17600944), (16, 13200708), (24, 8800472), (32, 6600354), (48, 4400236), (64, 3300177), (96, 2200118), (192, 1100059), (223, 947136), (446, 473568), (669, 315712), (892, 236784), (1338, 157856), (1784, 118392), (2676, 78928), (3568, 59196), (4933, 42816), (5352, 39464), (7136, 29598), (9866, 21408), (10704, 19732), (14272, 14799)]