201870880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30773}}^1$

素因数の和:30829

約数の個数: 48

約数和(自身を含む): 488568024

約数和(自身を除く): 286697144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 30773, 61546, 123092, 153865, 246184, 307730, 492368, 615460, 984736, 1230920, 1261693, 2461840, 2523386, 4923680, 5046772, 6308465, 10093544, 12616930, 20187088, 25233860, 40374176, 50467720, 100935440, 201870880]

約数ペア:

[(1, 201870880), (2, 100935440), (4, 50467720), (5, 40374176), (8, 25233860), (10, 20187088), (16, 12616930), (20, 10093544), (32, 6308465), (40, 5046772), (41, 4923680), (80, 2523386), (82, 2461840), (160, 1261693), (164, 1230920), (205, 984736), (328, 615460), (410, 492368), (656, 307730), (820, 246184), (1312, 153865), (1640, 123092), (3280, 61546), (6560, 30773)]