201873708

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 590728320

約数和(自身を除く): 388854612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 243, 306, 323, 324, 342, 459, 486, 513, 612, 643, 646, 684, 918, 969, 972, 1026, 1286, 1292, 1377, 1539, 1836, 1929, 1938, 2052, 2572, 2754, 2907, 3078, 3858, 3876, 4131, 4617, 5508, 5787, 5814, 6156, 7716, 8262, 8721, 9234, 10931, 11574, 11628, 12217, 16524, 17361, 17442, 18468, 21862, 23148, 24434, 26163, 32793, 34722, 34884, 36651, 43724, 48868, 52083, 52326, 65586, 69444, 73302, 78489, 98379, 104166, 104652, 109953, 131172, 146604, 156249, 156978, 196758, 207689, 208332, 219906, 295137, 312498, 313956, 329859, 393516, 415378, 439812, 590274, 623067, 624996, 659718, 830756, 885411, 989577, 1180548, 1246134, 1319436, 1770822, 1869201, 1979154, 2492268, 2656233, 2968731, 3541644, 3738402, 3958308, 5312466, 5607603, 5937462, 7476804, 10624932, 11215206, 11874924, 16822809, 22430412, 33645618, 50468427, 67291236, 100936854, 201873708]

約数ペア:

[(1, 201873708), (2, 100936854), (3, 67291236), (4, 50468427), (6, 33645618), (9, 22430412), (12, 16822809), (17, 11874924), (18, 11215206), (19, 10624932), (27, 7476804), (34, 5937462), (36, 5607603), (38, 5312466), (51, 3958308), (54, 3738402), (57, 3541644), (68, 2968731), (76, 2656233), (81, 2492268), (102, 1979154), (108, 1869201), (114, 1770822), (153, 1319436), (162, 1246134), (171, 1180548), (204, 989577), (228, 885411), (243, 830756), (306, 659718), (323, 624996), (324, 623067), (342, 590274), (459, 439812), (486, 415378), (513, 393516), (612, 329859), (643, 313956), (646, 312498), (684, 295137), (918, 219906), (969, 208332), (972, 207689), (1026, 196758), (1286, 156978), (1292, 156249), (1377, 146604), (1539, 131172), (1836, 109953), (1929, 104652), (1938, 104166), (2052, 98379), (2572, 78489), (2754, 73302), (2907, 69444), (3078, 65586), (3858, 52326), (3876, 52083), (4131, 48868), (4617, 43724), (5508, 36651), (5787, 34884), (5814, 34722), (6156, 32793), (7716, 26163), (8262, 24434), (8721, 23148), (9234, 21862), (10931, 18468), (11574, 17442), (11628, 17361), (12217, 16524)]