200897568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1179

約数の個数: 144

約数和(自身を含む): 621817560

約数和(自身を除く): 420919992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 408, 444, 544, 592, 612, 629, 666, 816, 888, 1109, 1184, 1224, 1258, 1332, 1632, 1776, 1887, 2218, 2448, 2516, 2664, 3327, 3552, 3774, 4436, 4896, 5032, 5328, 5661, 6654, 7548, 8872, 9981, 10064, 10656, 11322, 13308, 15096, 17744, 18853, 19962, 20128, 22644, 26616, 30192, 35488, 37706, 39924, 41033, 45288, 53232, 56559, 60384, 75412, 79848, 82066, 90576, 106464, 113118, 123099, 150824, 159696, 164132, 169677, 181152, 226236, 246198, 301648, 319392, 328264, 339354, 369297, 452472, 492396, 603296, 656528, 678708, 697561, 738594, 904944, 984792, 1313056, 1357416, 1395122, 1477188, 1809888, 1969584, 2092683, 2714832, 2790244, 2954376, 3939168, 4185366, 5429664, 5580488, 5908752, 6278049, 8370732, 11160976, 11817504, 12556098, 16741464, 22321952, 25112196, 33482928, 50224392, 66965856, 100448784, 200897568]

約数ペア:

[(1, 200897568), (2, 100448784), (3, 66965856), (4, 50224392), (6, 33482928), (8, 25112196), (9, 22321952), (12, 16741464), (16, 12556098), (17, 11817504), (18, 11160976), (24, 8370732), (32, 6278049), (34, 5908752), (36, 5580488), (37, 5429664), (48, 4185366), (51, 3939168), (68, 2954376), (72, 2790244), (74, 2714832), (96, 2092683), (102, 1969584), (111, 1809888), (136, 1477188), (144, 1395122), (148, 1357416), (153, 1313056), (204, 984792), (222, 904944), (272, 738594), (288, 697561), (296, 678708), (306, 656528), (333, 603296), (408, 492396), (444, 452472), (544, 369297), (592, 339354), (612, 328264), (629, 319392), (666, 301648), (816, 246198), (888, 226236), (1109, 181152), (1184, 169677), (1224, 164132), (1258, 159696), (1332, 150824), (1632, 123099), (1776, 113118), (1887, 106464), (2218, 90576), (2448, 82066), (2516, 79848), (2664, 75412), (3327, 60384), (3552, 56559), (3774, 53232), (4436, 45288), (4896, 41033), (5032, 39924), (5328, 37706), (5661, 35488), (6654, 30192), (7548, 26616), (8872, 22644), (9981, 20128), (10064, 19962), (10656, 18853), (11322, 17744), (13308, 15096)]