201861616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 455113728

約数和(自身を除く): 253252112

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 47, 88, 92, 94, 176, 184, 188, 253, 368, 376, 506, 517, 752, 1012, 1034, 1061, 1081, 2024, 2068, 2122, 2162, 4048, 4136, 4244, 4324, 8272, 8488, 8648, 11671, 11891, 16976, 17296, 23342, 23782, 24403, 46684, 47564, 48806, 49867, 93368, 95128, 97612, 99734, 186736, 190256, 195224, 199468, 268433, 390448, 398936, 536866, 548537, 797872, 1073732, 1097074, 1146941, 2147464, 2194148, 2293882, 4294928, 4388296, 4587764, 8776592, 9175528, 12616351, 18351056, 25232702, 50465404, 100930808, 201861616]

約数ペア:

[(1, 201861616), (2, 100930808), (4, 50465404), (8, 25232702), (11, 18351056), (16, 12616351), (22, 9175528), (23, 8776592), (44, 4587764), (46, 4388296), (47, 4294928), (88, 2293882), (92, 2194148), (94, 2147464), (176, 1146941), (184, 1097074), (188, 1073732), (253, 797872), (368, 548537), (376, 536866), (506, 398936), (517, 390448), (752, 268433), (1012, 199468), (1034, 195224), (1061, 190256), (1081, 186736), (2024, 99734), (2068, 97612), (2122, 95128), (2162, 93368), (4048, 49867), (4136, 48806), (4244, 47564), (4324, 46684), (8272, 24403), (8488, 23782), (8648, 23342), (11671, 17296), (11891, 16976)]