214496502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 495065088

約数和(自身を除く): 280568586

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 41, 62, 66, 82, 93, 123, 186, 246, 341, 451, 682, 902, 1023, 1271, 1353, 2046, 2542, 2557, 2706, 3813, 5114, 7626, 7671, 13981, 15342, 27962, 28127, 41943, 56254, 79267, 83886, 84381, 104837, 158534, 168762, 209674, 237801, 314511, 475602, 629022, 871937, 1153207, 1743874, 2306414, 2615811, 3249947, 3459621, 5231622, 6499894, 6919242, 9749841, 19499682, 35749417, 71498834, 107248251, 214496502]

約数ペア:

[(1, 214496502), (2, 107248251), (3, 71498834), (6, 35749417), (11, 19499682), (22, 9749841), (31, 6919242), (33, 6499894), (41, 5231622), (62, 3459621), (66, 3249947), (82, 2615811), (93, 2306414), (123, 1743874), (186, 1153207), (246, 871937), (341, 629022), (451, 475602), (682, 314511), (902, 237801), (1023, 209674), (1271, 168762), (1353, 158534), (2046, 104837), (2542, 84381), (2557, 83886), (2706, 79267), (3813, 56254), (5114, 41943), (7626, 28127), (7671, 27962), (13981, 15342)]