194259200

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 108

約数和(自身を含む): 486635520

約数和(自身を除く): 292376320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 239, 254, 256, 320, 400, 478, 508, 635, 640, 800, 956, 1016, 1195, 1270, 1280, 1600, 1912, 2032, 2390, 2540, 3175, 3200, 3824, 4064, 4780, 5080, 5975, 6350, 6400, 7648, 8128, 9560, 10160, 11950, 12700, 15296, 16256, 19120, 20320, 23900, 25400, 30353, 30592, 32512, 38240, 40640, 47800, 50800, 60706, 61184, 76480, 81280, 95600, 101600, 121412, 151765, 152960, 162560, 191200, 203200, 242824, 303530, 305920, 382400, 406400, 485648, 607060, 758825, 764800, 812800, 971296, 1214120, 1517650, 1529600, 1942592, 2428240, 3035300, 3885184, 4856480, 6070600, 7770368, 9712960, 12141200, 19425920, 24282400, 38851840, 48564800, 97129600, 194259200]

約数ペア:

[(1, 194259200), (2, 97129600), (4, 48564800), (5, 38851840), (8, 24282400), (10, 19425920), (16, 12141200), (20, 9712960), (25, 7770368), (32, 6070600), (40, 4856480), (50, 3885184), (64, 3035300), (80, 2428240), (100, 1942592), (127, 1529600), (128, 1517650), (160, 1214120), (200, 971296), (239, 812800), (254, 764800), (256, 758825), (320, 607060), (400, 485648), (478, 406400), (508, 382400), (635, 305920), (640, 303530), (800, 242824), (956, 203200), (1016, 191200), (1195, 162560), (1270, 152960), (1280, 151765), (1600, 121412), (1912, 101600), (2032, 95600), (2390, 81280), (2540, 76480), (3175, 61184), (3200, 60706), (3824, 50800), (4064, 47800), (4780, 40640), (5080, 38240), (5975, 32512), (6350, 30592), (6400, 30353), (7648, 25400), (8128, 23900), (9560, 20320), (10160, 19120), (11950, 16256), (12700, 15296)]