213455508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6337}}^1$

素因数の和:6752

約数の個数: 48

約数和(自身を含む): 570724224

約数和(自身を除く): 357268716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1604, 2406, 2807, 4812, 5614, 6337, 8421, 11228, 12674, 16842, 19011, 25348, 33684, 38022, 44359, 76044, 88718, 133077, 177436, 266154, 532308, 2541137, 5082274, 7623411, 10164548, 15246822, 17787959, 30493644, 35575918, 53363877, 71151836, 106727754, 213455508]

約数ペア:

[(1, 213455508), (2, 106727754), (3, 71151836), (4, 53363877), (6, 35575918), (7, 30493644), (12, 17787959), (14, 15246822), (21, 10164548), (28, 7623411), (42, 5082274), (84, 2541137), (401, 532308), (802, 266154), (1203, 177436), (1604, 133077), (2406, 88718), (2807, 76044), (4812, 44359), (5614, 38022), (6337, 33684), (8421, 25348), (11228, 19011), (12674, 16842)]