201630202784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{63689}}^1$

素因数の和:63886

約数の個数: 96

約数和(自身を含む): 431420774400

約数和(自身を除く): 229790571616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 127, 152, 164, 254, 304, 328, 508, 608, 656, 779, 1016, 1312, 1558, 2032, 2413, 3116, 4064, 4826, 5207, 6232, 9652, 10414, 12464, 19304, 20828, 24928, 38608, 41656, 63689, 77216, 83312, 98933, 127378, 166624, 197866, 254756, 395732, 509512, 791464, 1019024, 1210091, 1582928, 2038048, 2420182, 2611249, 3165856, 4840364, 5222498, 8088503, 9680728, 10444996, 16177006, 19361456, 20889992, 32354012, 38722912, 41779984, 49613731, 64708024, 83559968, 99227462, 129416048, 153681557, 198454924, 258832096, 307363114, 331628623, 396909848, 614726228, 663257246, 793819696, 1229452456, 1326514492, 1587639392, 2458904912, 2653028984, 4917809824, 5306057968, 6300943837, 10612115936, 12601887674, 25203775348, 50407550696, 100815101392, 201630202784]

約数ペア:

[(1, 201630202784), (2, 100815101392), (4, 50407550696), (8, 25203775348), (16, 12601887674), (19, 10612115936), (32, 6300943837), (38, 5306057968), (41, 4917809824), (76, 2653028984), (82, 2458904912), (127, 1587639392), (152, 1326514492), (164, 1229452456), (254, 793819696), (304, 663257246), (328, 614726228), (508, 396909848), (608, 331628623), (656, 307363114), (779, 258832096), (1016, 198454924), (1312, 153681557), (1558, 129416048), (2032, 99227462), (2413, 83559968), (3116, 64708024), (4064, 49613731), (4826, 41779984), (5207, 38722912), (6232, 32354012), (9652, 20889992), (10414, 19361456), (12464, 16177006), (19304, 10444996), (20828, 9680728), (24928, 8088503), (38608, 5222498), (41656, 4840364), (63689, 3165856), (77216, 2611249), (83312, 2420182), (98933, 2038048), (127378, 1582928), (166624, 1210091), (197866, 1019024), (254756, 791464), (395732, 509512)]