202146770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 447213312

約数和(自身を除く): 245066542

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 103, 106, 115, 161, 206, 230, 265, 322, 371, 515, 529, 530, 721, 742, 805, 1030, 1058, 1219, 1442, 1610, 1855, 2369, 2438, 2645, 3605, 3703, 3710, 4738, 5290, 5459, 6095, 7210, 7406, 8533, 10918, 11845, 12190, 16583, 17066, 18515, 23690, 27295, 28037, 33166, 37030, 38213, 42665, 54487, 54590, 56074, 76426, 82915, 85330, 108974, 125557, 140185, 165830, 191065, 196259, 251114, 272435, 280370, 381409, 382130, 392518, 544870, 627785, 762818, 878899, 981295, 1255570, 1757798, 1907045, 1962590, 2887811, 3814090, 4394495, 5775622, 8788990, 14439055, 20214677, 28878110, 40429354, 101073385, 202146770]

約数ペア:

[(1, 202146770), (2, 101073385), (5, 40429354), (7, 28878110), (10, 20214677), (14, 14439055), (23, 8788990), (35, 5775622), (46, 4394495), (53, 3814090), (70, 2887811), (103, 1962590), (106, 1907045), (115, 1757798), (161, 1255570), (206, 981295), (230, 878899), (265, 762818), (322, 627785), (371, 544870), (515, 392518), (529, 382130), (530, 381409), (721, 280370), (742, 272435), (805, 251114), (1030, 196259), (1058, 191065), (1219, 165830), (1442, 140185), (1610, 125557), (1855, 108974), (2369, 85330), (2438, 82915), (2645, 76426), (3605, 56074), (3703, 54590), (3710, 54487), (4738, 42665), (5290, 38213), (5459, 37030), (6095, 33166), (7210, 28037), (7406, 27295), (8533, 23690), (10918, 18515), (11845, 17066), (12190, 16583)]