211892010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10883}}^1$

素因数の和:10963

約数の個数: 64

約数和(自身を含む): 564226560

約数和(自身を除く): 352334550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3894, 6490, 9735, 10883, 19470, 21766, 32649, 54415, 65298, 108830, 119713, 163245, 239426, 326490, 359139, 598565, 642097, 718278, 1197130, 1284194, 1795695, 1926291, 3210485, 3591390, 3852582, 6420970, 7063067, 9631455, 14126134, 19262910, 21189201, 35315335, 42378402, 70630670, 105946005, 211892010]

約数ペア:

[(1, 211892010), (2, 105946005), (3, 70630670), (5, 42378402), (6, 35315335), (10, 21189201), (11, 19262910), (15, 14126134), (22, 9631455), (30, 7063067), (33, 6420970), (55, 3852582), (59, 3591390), (66, 3210485), (110, 1926291), (118, 1795695), (165, 1284194), (177, 1197130), (295, 718278), (330, 642097), (354, 598565), (590, 359139), (649, 326490), (885, 239426), (1298, 163245), (1770, 119713), (1947, 108830), (3245, 65298), (3894, 54415), (6490, 32649), (9735, 21766), (10883, 19470)]