210618092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 394813440

約数和(自身を除く): 184195348

約数列:

[1, 2, 4, 31, 47, 62, 71, 94, 124, 142, 188, 284, 509, 1018, 1457, 2036, 2201, 2914, 3337, 4402, 5828, 6674, 8804, 13348, 15779, 23923, 31558, 36139, 47846, 63116, 72278, 95692, 103447, 144556, 206894, 413788, 741613, 1120309, 1483226, 1698533, 2240618, 2966452, 3397066, 4481236, 6794132, 52654523, 105309046, 210618092]

約数ペア:

[(1, 210618092), (2, 105309046), (4, 52654523), (31, 6794132), (47, 4481236), (62, 3397066), (71, 2966452), (94, 2240618), (124, 1698533), (142, 1483226), (188, 1120309), (284, 741613), (509, 413788), (1018, 206894), (1457, 144556), (2036, 103447), (2201, 95692), (2914, 72278), (3337, 63116), (4402, 47846), (5828, 36139), (6674, 31558), (8804, 23923), (13348, 15779)]