210790836

素因数分解:

$2^2\times 3^5\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 555565920

約数和(自身を除く): 344775084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 243, 324, 458, 486, 687, 916, 947, 972, 1374, 1894, 2061, 2748, 2841, 3788, 4122, 5682, 6183, 8244, 8523, 11364, 12366, 17046, 18549, 24732, 25569, 34092, 37098, 51138, 55647, 74196, 76707, 102276, 111294, 153414, 216863, 222588, 230121, 306828, 433726, 460242, 650589, 867452, 920484, 1301178, 1951767, 2602356, 3903534, 5855301, 7807068, 11710602, 17565903, 23421204, 35131806, 52697709, 70263612, 105395418, 210790836]

約数ペア:

[(1, 210790836), (2, 105395418), (3, 70263612), (4, 52697709), (6, 35131806), (9, 23421204), (12, 17565903), (18, 11710602), (27, 7807068), (36, 5855301), (54, 3903534), (81, 2602356), (108, 1951767), (162, 1301178), (229, 920484), (243, 867452), (324, 650589), (458, 460242), (486, 433726), (687, 306828), (916, 230121), (947, 222588), (972, 216863), (1374, 153414), (1894, 111294), (2061, 102276), (2748, 76707), (2841, 74196), (3788, 55647), (4122, 51138), (5682, 37098), (6183, 34092), (8244, 25569), (8523, 24732), (11364, 18549), (12366, 17046)]