220841586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7039}}^1$

素因数の和:7140

約数の個数: 64

約数和(自身を含む): 567705600

約数和(自身を除く): 346864014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 3486, 4482, 5229, 7039, 10458, 14078, 15687, 21117, 31374, 42234, 49273, 63351, 98546, 126702, 147819, 190053, 295638, 380106, 443457, 584237, 886914, 1168474, 1330371, 1752711, 2660742, 3505422, 4089659, 5258133, 8179318, 10516266, 12268977, 15774399, 24537954, 31548798, 36806931, 73613862, 110420793, 220841586]

約数ペア:

[(1, 220841586), (2, 110420793), (3, 73613862), (6, 36806931), (7, 31548798), (9, 24537954), (14, 15774399), (18, 12268977), (21, 10516266), (27, 8179318), (42, 5258133), (54, 4089659), (63, 3505422), (83, 2660742), (126, 1752711), (166, 1330371), (189, 1168474), (249, 886914), (378, 584237), (498, 443457), (581, 380106), (747, 295638), (1162, 190053), (1494, 147819), (1743, 126702), (2241, 98546), (3486, 63351), (4482, 49273), (5229, 42234), (7039, 31374), (10458, 21117), (14078, 15687)]