206387522

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 365976576

約数和(自身を除く): 159589054

約数列:

[1, 2, 11, 22, 31, 41, 61, 62, 82, 121, 122, 242, 341, 451, 671, 682, 902, 1271, 1331, 1342, 1891, 2501, 2542, 2662, 3751, 3782, 4961, 5002, 7381, 7502, 9922, 13981, 14762, 20801, 27511, 27962, 41261, 41602, 54571, 55022, 77531, 81191, 82522, 109142, 153791, 155062, 162382, 228811, 302621, 307582, 457622, 605242, 852841, 1691701, 1705682, 2516921, 3328831, 3383402, 5033842, 6657662, 9381251, 18762502, 103193761, 206387522]

約数ペア:

[(1, 206387522), (2, 103193761), (11, 18762502), (22, 9381251), (31, 6657662), (41, 5033842), (61, 3383402), (62, 3328831), (82, 2516921), (121, 1705682), (122, 1691701), (242, 852841), (341, 605242), (451, 457622), (671, 307582), (682, 302621), (902, 228811), (1271, 162382), (1331, 155062), (1342, 153791), (1891, 109142), (2501, 82522), (2542, 81191), (2662, 77531), (3751, 55022), (3782, 54571), (4961, 41602), (5002, 41261), (7381, 27962), (7502, 27511), (9922, 20801), (13981, 14762)]