201322814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 396403200

約数和(自身を除く): 195080386

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 61, 77, 122, 154, 203, 319, 406, 427, 638, 671, 739, 854, 1342, 1478, 1769, 2233, 3538, 4466, 4697, 5173, 8129, 9394, 10346, 12383, 16258, 19459, 21431, 24766, 38918, 42862, 45079, 56903, 90158, 113806, 136213, 150017, 235741, 272426, 300034, 315553, 471482, 495869, 631106, 991738, 1307291, 1650187, 2614582, 3300374, 3471083, 6942166, 9151037, 14380201, 18302074, 28760402, 100661407, 201322814]

約数ペア:

[(1, 201322814), (2, 100661407), (7, 28760402), (11, 18302074), (14, 14380201), (22, 9151037), (29, 6942166), (58, 3471083), (61, 3300374), (77, 2614582), (122, 1650187), (154, 1307291), (203, 991738), (319, 631106), (406, 495869), (427, 471482), (638, 315553), (671, 300034), (739, 272426), (854, 235741), (1342, 150017), (1478, 136213), (1769, 113806), (2233, 90158), (3538, 56903), (4466, 45079), (4697, 42862), (5173, 38918), (8129, 24766), (9394, 21431), (10346, 19459), (12383, 16258)]