220472364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{374953}}^1$

素因数の和:374974

約数の個数: 36

約数和(自身を含む): 598426584

約数和(自身を除く): 377954220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 374953, 749906, 1124859, 1499812, 2249718, 2624671, 4499436, 5249342, 7874013, 10498684, 15748026, 18372697, 31496052, 36745394, 55118091, 73490788, 110236182, 220472364]

約数ペア:

[(1, 220472364), (2, 110236182), (3, 73490788), (4, 55118091), (6, 36745394), (7, 31496052), (12, 18372697), (14, 15748026), (21, 10498684), (28, 7874013), (42, 5249342), (49, 4499436), (84, 2624671), (98, 2249718), (147, 1499812), (196, 1124859), (294, 749906), (588, 374953)]