200859984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2685

約数の個数: 120

約数和(自身を含む): 620371752

約数和(自身を除く): 419511768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2617, 2952, 3198, 4264, 4797, 5234, 5904, 6396, 7851, 8528, 9594, 10468, 12792, 15702, 19188, 20936, 23553, 25584, 31404, 34021, 38376, 41872, 47106, 62808, 68042, 76752, 94212, 102063, 107297, 125616, 136084, 188424, 204126, 214594, 272168, 306189, 321891, 376848, 408252, 429188, 544336, 612378, 643782, 816504, 858376, 965673, 1224756, 1287564, 1394861, 1633008, 1716752, 1931346, 2449512, 2575128, 2789722, 3862692, 4184583, 4899024, 5150256, 5579444, 7725384, 8369166, 11158888, 12553749, 15450768, 16738332, 22317776, 25107498, 33476664, 50214996, 66953328, 100429992, 200859984]

約数ペア:

[(1, 200859984), (2, 100429992), (3, 66953328), (4, 50214996), (6, 33476664), (8, 25107498), (9, 22317776), (12, 16738332), (13, 15450768), (16, 12553749), (18, 11158888), (24, 8369166), (26, 7725384), (36, 5579444), (39, 5150256), (41, 4899024), (48, 4184583), (52, 3862692), (72, 2789722), (78, 2575128), (82, 2449512), (104, 1931346), (117, 1716752), (123, 1633008), (144, 1394861), (156, 1287564), (164, 1224756), (208, 965673), (234, 858376), (246, 816504), (312, 643782), (328, 612378), (369, 544336), (468, 429188), (492, 408252), (533, 376848), (624, 321891), (656, 306189), (738, 272168), (936, 214594), (984, 204126), (1066, 188424), (1476, 136084), (1599, 125616), (1872, 107297), (1968, 102063), (2132, 94212), (2617, 76752), (2952, 68042), (3198, 62808), (4264, 47106), (4797, 41872), (5234, 38376), (5904, 34021), (6396, 31404), (7851, 25584), (8528, 23553), (9594, 20936), (10468, 19188), (12792, 15702)]