228200364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2281}}^1$

素因数の和:2695

約数の個数: 72

約数和(自身を含む): 661195808

約数和(自身を除く): 432995444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1588, 2281, 2382, 2779, 3573, 4562, 4764, 5558, 6843, 7146, 8337, 9124, 11116, 13686, 14292, 15967, 16674, 20529, 25011, 27372, 31934, 33348, 41058, 47901, 50022, 63868, 82116, 95802, 100044, 143703, 191604, 287406, 574812, 905557, 1811114, 2716671, 3622228, 5433342, 6338899, 8150013, 10866684, 12677798, 16300026, 19016697, 25355596, 32600052, 38033394, 57050091, 76066788, 114100182, 228200364]

約数ペア:

[(1, 228200364), (2, 114100182), (3, 76066788), (4, 57050091), (6, 38033394), (7, 32600052), (9, 25355596), (12, 19016697), (14, 16300026), (18, 12677798), (21, 10866684), (28, 8150013), (36, 6338899), (42, 5433342), (63, 3622228), (84, 2716671), (126, 1811114), (252, 905557), (397, 574812), (794, 287406), (1191, 191604), (1588, 143703), (2281, 100044), (2382, 95802), (2779, 82116), (3573, 63868), (4562, 50022), (4764, 47901), (5558, 41058), (6843, 33348), (7146, 31934), (8337, 27372), (9124, 25011), (11116, 20529), (13686, 16674), (14292, 15967)]