203900424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 635040000

約数和(自身を除く): 431139576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 267, 273, 312, 356, 364, 534, 546, 623, 712, 728, 1049, 1068, 1092, 1157, 1246, 1869, 2098, 2136, 2184, 2314, 2492, 3147, 3471, 3738, 4196, 4628, 4984, 6294, 6942, 7343, 7476, 8099, 8392, 9256, 12588, 13637, 13884, 14686, 14952, 16198, 22029, 24297, 25176, 27274, 27768, 29372, 32396, 40911, 44058, 48594, 54548, 58744, 64792, 81822, 88116, 93361, 95459, 97188, 109096, 163644, 176232, 186722, 190918, 194376, 280083, 286377, 327288, 373444, 381836, 560166, 572754, 653527, 746888, 763672, 1120332, 1145508, 1213693, 1307054, 1960581, 2240664, 2291016, 2427386, 2614108, 3641079, 3921162, 4854772, 5228216, 7282158, 7842324, 8495851, 9709544, 14564316, 15684648, 16991702, 25487553, 29128632, 33983404, 50975106, 67966808, 101950212, 203900424]

約数ペア:

[(1, 203900424), (2, 101950212), (3, 67966808), (4, 50975106), (6, 33983404), (7, 29128632), (8, 25487553), (12, 16991702), (13, 15684648), (14, 14564316), (21, 9709544), (24, 8495851), (26, 7842324), (28, 7282158), (39, 5228216), (42, 4854772), (52, 3921162), (56, 3641079), (78, 2614108), (84, 2427386), (89, 2291016), (91, 2240664), (104, 1960581), (156, 1307054), (168, 1213693), (178, 1145508), (182, 1120332), (267, 763672), (273, 746888), (312, 653527), (356, 572754), (364, 560166), (534, 381836), (546, 373444), (623, 327288), (712, 286377), (728, 280083), (1049, 194376), (1068, 190918), (1092, 186722), (1157, 176232), (1246, 163644), (1869, 109096), (2098, 97188), (2136, 95459), (2184, 93361), (2314, 88116), (2492, 81822), (3147, 64792), (3471, 58744), (3738, 54548), (4196, 48594), (4628, 44058), (4984, 40911), (6294, 32396), (6942, 29372), (7343, 27768), (7476, 27274), (8099, 25176), (8392, 24297), (9256, 22029), (12588, 16198), (13637, 14952), (13884, 14686)]