201790935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 391053312

約数和(自身を除く): 189262377

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 67, 85, 93, 127, 153, 155, 201, 255, 279, 335, 381, 465, 527, 603, 635, 765, 1005, 1139, 1143, 1395, 1581, 1905, 2077, 2159, 2635, 3015, 3417, 3937, 4743, 5695, 5715, 6231, 6477, 7905, 8509, 10251, 10385, 10795, 11811, 17085, 18693, 19431, 19685, 23715, 25527, 31155, 32385, 35309, 35433, 42545, 51255, 59055, 66929, 76581, 93465, 97155, 105927, 127635, 144653, 176545, 177165, 200787, 263779, 317781, 334645, 382905, 433959, 529635, 602361, 723265, 791337, 1003935, 1301877, 1318895, 1588905, 2169795, 2374011, 3011805, 3956685, 4484243, 6509385, 11870055, 13452729, 22421215, 40358187, 67263645, 201790935]

約数ペア:

[(1, 201790935), (3, 67263645), (5, 40358187), (9, 22421215), (15, 13452729), (17, 11870055), (31, 6509385), (45, 4484243), (51, 3956685), (67, 3011805), (85, 2374011), (93, 2169795), (127, 1588905), (153, 1318895), (155, 1301877), (201, 1003935), (255, 791337), (279, 723265), (335, 602361), (381, 529635), (465, 433959), (527, 382905), (603, 334645), (635, 317781), (765, 263779), (1005, 200787), (1139, 177165), (1143, 176545), (1395, 144653), (1581, 127635), (1905, 105927), (2077, 97155), (2159, 93465), (2635, 76581), (3015, 66929), (3417, 59055), (3937, 51255), (4743, 42545), (5695, 35433), (5715, 35309), (6231, 32385), (6477, 31155), (7905, 25527), (8509, 23715), (10251, 19685), (10385, 19431), (10795, 18693), (11811, 17085)]