199124380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3023

約数の個数: 96

約数和(自身を含む): 528748416

約数和(自身を除く): 329624036

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 2957, 3367, 4810, 5180, 5914, 6734, 9620, 11828, 13468, 14785, 16835, 20699, 29570, 33670, 38441, 41398, 59140, 67340, 76882, 82796, 103495, 109409, 153764, 192205, 206990, 218818, 269087, 384410, 413980, 437636, 538174, 547045, 765863, 768820, 1076348, 1094090, 1345435, 1422317, 1531726, 2188180, 2690870, 2844634, 3063452, 3829315, 5381740, 5689268, 7111585, 7658630, 9956219, 14223170, 15317260, 19912438, 28446340, 39824876, 49781095, 99562190, 199124380]

約数ペア:

[(1, 199124380), (2, 99562190), (4, 49781095), (5, 39824876), (7, 28446340), (10, 19912438), (13, 15317260), (14, 14223170), (20, 9956219), (26, 7658630), (28, 7111585), (35, 5689268), (37, 5381740), (52, 3829315), (65, 3063452), (70, 2844634), (74, 2690870), (91, 2188180), (130, 1531726), (140, 1422317), (148, 1345435), (182, 1094090), (185, 1076348), (259, 768820), (260, 765863), (364, 547045), (370, 538174), (455, 437636), (481, 413980), (518, 384410), (740, 269087), (910, 218818), (962, 206990), (1036, 192205), (1295, 153764), (1820, 109409), (1924, 103495), (2405, 82796), (2590, 76882), (2957, 67340), (3367, 59140), (4810, 41398), (5180, 38441), (5914, 33670), (6734, 29570), (9620, 20699), (11828, 16835), (13468, 14785)]