207451272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3875

約数の個数: 128

約数和(自身を含む): 660787200

約数和(自身を除く): 453335928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3823, 3876, 4522, 6783, 7646, 7752, 9044, 11469, 13566, 15292, 18088, 22938, 26761, 27132, 30584, 45876, 53522, 54264, 64991, 72637, 80283, 91752, 107044, 129982, 145274, 160566, 194973, 214088, 217911, 259964, 290548, 321132, 389946, 435822, 454937, 508459, 519928, 581096, 642264, 779892, 871644, 909874, 1016918, 1234829, 1364811, 1525377, 1559784, 1743288, 1819748, 2033836, 2469658, 2729622, 3050754, 3639496, 3704487, 4067672, 4939316, 5459244, 6101508, 7408974, 8643803, 9878632, 10918488, 12203016, 14817948, 17287606, 25931409, 29635896, 34575212, 51862818, 69150424, 103725636, 207451272]

約数ペア:

[(1, 207451272), (2, 103725636), (3, 69150424), (4, 51862818), (6, 34575212), (7, 29635896), (8, 25931409), (12, 17287606), (14, 14817948), (17, 12203016), (19, 10918488), (21, 9878632), (24, 8643803), (28, 7408974), (34, 6101508), (38, 5459244), (42, 4939316), (51, 4067672), (56, 3704487), (57, 3639496), (68, 3050754), (76, 2729622), (84, 2469658), (102, 2033836), (114, 1819748), (119, 1743288), (133, 1559784), (136, 1525377), (152, 1364811), (168, 1234829), (204, 1016918), (228, 909874), (238, 871644), (266, 779892), (323, 642264), (357, 581096), (399, 519928), (408, 508459), (456, 454937), (476, 435822), (532, 389946), (646, 321132), (714, 290548), (798, 259964), (952, 217911), (969, 214088), (1064, 194973), (1292, 160566), (1428, 145274), (1596, 129982), (1938, 107044), (2261, 91752), (2584, 80283), (2856, 72637), (3192, 64991), (3823, 54264), (3876, 53522), (4522, 45876), (6783, 30584), (7646, 27132), (7752, 26761), (9044, 22938), (11469, 18088), (13566, 15292)]