201961512

素因数分解:

$2^3\times 3^4\times {\mathrm{229}}^1\times {\mathrm{1361}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 568566900

約数和(自身を除く): 366605388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 229, 324, 458, 648, 687, 916, 1361, 1374, 1832, 2061, 2722, 2748, 4083, 4122, 5444, 5496, 6183, 8166, 8244, 10888, 12249, 12366, 16332, 16488, 18549, 24498, 24732, 32664, 36747, 37098, 48996, 49464, 73494, 74196, 97992, 110241, 146988, 148392, 220482, 293976, 311669, 440964, 623338, 881928, 935007, 1246676, 1870014, 2493352, 2805021, 3740028, 5610042, 7480056, 8415063, 11220084, 16830126, 22440168, 25245189, 33660252, 50490378, 67320504, 100980756, 201961512]

約数ペア:

[(1, 201961512), (2, 100980756), (3, 67320504), (4, 50490378), (6, 33660252), (8, 25245189), (9, 22440168), (12, 16830126), (18, 11220084), (24, 8415063), (27, 7480056), (36, 5610042), (54, 3740028), (72, 2805021), (81, 2493352), (108, 1870014), (162, 1246676), (216, 935007), (229, 881928), (324, 623338), (458, 440964), (648, 311669), (687, 293976), (916, 220482), (1361, 148392), (1374, 146988), (1832, 110241), (2061, 97992), (2722, 74196), (2748, 73494), (4083, 49464), (4122, 48996), (5444, 37098), (5496, 36747), (6183, 32664), (8166, 24732), (8244, 24498), (10888, 18549), (12249, 16488), (12366, 16332)]