201331842

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 425222784

約数和(自身を除く): 223890942

約数列:

[1, 2, 3, 6, 53, 61, 97, 106, 107, 122, 159, 183, 194, 214, 291, 318, 321, 366, 582, 642, 3233, 5141, 5671, 5917, 6466, 6527, 9699, 10282, 10379, 11342, 11834, 13054, 15423, 17013, 17751, 19398, 19581, 20758, 30846, 31137, 34026, 35502, 39162, 62274, 313601, 345931, 550087, 627202, 633119, 691862, 940803, 1037793, 1100174, 1266238, 1650261, 1881606, 1899357, 2075586, 3300522, 3798714, 33555307, 67110614, 100665921, 201331842]

約数ペア:

[(1, 201331842), (2, 100665921), (3, 67110614), (6, 33555307), (53, 3798714), (61, 3300522), (97, 2075586), (106, 1899357), (107, 1881606), (122, 1650261), (159, 1266238), (183, 1100174), (194, 1037793), (214, 940803), (291, 691862), (318, 633119), (321, 627202), (366, 550087), (582, 345931), (642, 313601), (3233, 62274), (5141, 39162), (5671, 35502), (5917, 34026), (6466, 31137), (6527, 30846), (9699, 20758), (10282, 19581), (10379, 19398), (11342, 17751), (11834, 17013), (13054, 15423)]