222364191

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6089}}^1$

素因数の和:6183

約数の個数: 32

約数和(自身を含む): 355461120

約数和(自身を除く): 133096929

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1739, 5217, 6089, 12173, 18267, 36519, 42623, 127869, 225293, 286183, 675879, 858549, 1577051, 2003281, 4731153, 6009843, 10588771, 31766313, 74121397, 222364191]

約数ペア:

[(1, 222364191), (3, 74121397), (7, 31766313), (21, 10588771), (37, 6009843), (47, 4731153), (111, 2003281), (141, 1577051), (259, 858549), (329, 675879), (777, 286183), (987, 225293), (1739, 127869), (5217, 42623), (6089, 36519), (12173, 18267)]