206824980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{51449}}^1$

素因数の和:51528

約数の個数: 48

約数和(自身を含む): 587764800

約数和(自身を除く): 380939820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 51449, 102898, 154347, 205796, 257245, 308694, 514490, 617388, 771735, 1028980, 1543470, 3086940, 3447083, 6894166, 10341249, 13788332, 17235415, 20682498, 34470830, 41364996, 51706245, 68941660, 103412490, 206824980]

約数ペア:

[(1, 206824980), (2, 103412490), (3, 68941660), (4, 51706245), (5, 41364996), (6, 34470830), (10, 20682498), (12, 17235415), (15, 13788332), (20, 10341249), (30, 6894166), (60, 3447083), (67, 3086940), (134, 1543470), (201, 1028980), (268, 771735), (335, 617388), (402, 514490), (670, 308694), (804, 257245), (1005, 205796), (1340, 154347), (2010, 102898), (4020, 51449)]