201084856

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 445420800

約数和(自身を除く): 244335944

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 113, 172, 226, 301, 344, 452, 602, 739, 791, 904, 1204, 1478, 1582, 2408, 2956, 3164, 4859, 5173, 5912, 6328, 9718, 10346, 19436, 20692, 31777, 34013, 38872, 41384, 63554, 68026, 83507, 127108, 136052, 167014, 222439, 254216, 272104, 334028, 444878, 584549, 668056, 889756, 1169098, 1779512, 2338196, 3590801, 4676392, 7181602, 14363204, 25135607, 28726408, 50271214, 100542428, 201084856]

約数ペア:

[(1, 201084856), (2, 100542428), (4, 50271214), (7, 28726408), (8, 25135607), (14, 14363204), (28, 7181602), (43, 4676392), (56, 3590801), (86, 2338196), (113, 1779512), (172, 1169098), (226, 889756), (301, 668056), (344, 584549), (452, 444878), (602, 334028), (739, 272104), (791, 254216), (904, 222439), (1204, 167014), (1478, 136052), (1582, 127108), (2408, 83507), (2956, 68026), (3164, 63554), (4859, 41384), (5173, 38872), (5912, 34013), (6328, 31777), (9718, 20692), (10346, 19436)]