201744620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 531256320

約数和(自身を除く): 329511700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 269, 308, 385, 487, 538, 770, 974, 1076, 1345, 1540, 1883, 1948, 2435, 2690, 2959, 3409, 3766, 4870, 5357, 5380, 5918, 6818, 7532, 9415, 9740, 10714, 11836, 13636, 14795, 17045, 18830, 20713, 21428, 26785, 29590, 34090, 37499, 37660, 41426, 53570, 59180, 68180, 74998, 82852, 103565, 107140, 131003, 149996, 187495, 207130, 262006, 374990, 414260, 524012, 655015, 749980, 917021, 1310030, 1441033, 1834042, 2620060, 2882066, 3668084, 4585105, 5764132, 7205165, 9170210, 10087231, 14410330, 18340420, 20174462, 28820660, 40348924, 50436155, 100872310, 201744620]

約数ペア:

[(1, 201744620), (2, 100872310), (4, 50436155), (5, 40348924), (7, 28820660), (10, 20174462), (11, 18340420), (14, 14410330), (20, 10087231), (22, 9170210), (28, 7205165), (35, 5764132), (44, 4585105), (55, 3668084), (70, 2882066), (77, 2620060), (110, 1834042), (140, 1441033), (154, 1310030), (220, 917021), (269, 749980), (308, 655015), (385, 524012), (487, 414260), (538, 374990), (770, 262006), (974, 207130), (1076, 187495), (1345, 149996), (1540, 131003), (1883, 107140), (1948, 103565), (2435, 82852), (2690, 74998), (2959, 68180), (3409, 59180), (3766, 53570), (4870, 41426), (5357, 37660), (5380, 37499), (5918, 34090), (6818, 29590), (7532, 26785), (9415, 21428), (9740, 20713), (10714, 18830), (11836, 17045), (13636, 14795)]