200542880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4337}}^1$

素因数の和:4386

約数の個数: 72

約数和(自身を含む): 503407548

約数和(自身を除く): 302864668

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2720, 2890, 4337, 4624, 5780, 8674, 9248, 11560, 17348, 21685, 23120, 34696, 43370, 46240, 69392, 73729, 86740, 138784, 147458, 173480, 294916, 346960, 368645, 589832, 693920, 737290, 1179664, 1253393, 1474580, 2359328, 2506786, 2949160, 5013572, 5898320, 6266965, 10027144, 11796640, 12533930, 20054288, 25067860, 40108576, 50135720, 100271440, 200542880]

約数ペア:

[(1, 200542880), (2, 100271440), (4, 50135720), (5, 40108576), (8, 25067860), (10, 20054288), (16, 12533930), (17, 11796640), (20, 10027144), (32, 6266965), (34, 5898320), (40, 5013572), (68, 2949160), (80, 2506786), (85, 2359328), (136, 1474580), (160, 1253393), (170, 1179664), (272, 737290), (289, 693920), (340, 589832), (544, 368645), (578, 346960), (680, 294916), (1156, 173480), (1360, 147458), (1445, 138784), (2312, 86740), (2720, 73729), (2890, 69392), (4337, 46240), (4624, 43370), (5780, 34696), (8674, 23120), (9248, 21685), (11560, 17348)]