203013272

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 510640200

約数和(自身を除く): 307626928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 89, 92, 98, 154, 161, 178, 184, 196, 253, 308, 322, 356, 392, 506, 529, 539, 616, 623, 644, 712, 979, 1012, 1058, 1078, 1127, 1246, 1288, 1771, 1958, 2024, 2047, 2116, 2156, 2254, 2492, 3542, 3703, 3916, 4094, 4232, 4312, 4361, 4508, 4984, 5819, 6853, 7084, 7406, 7832, 8188, 8722, 9016, 11638, 12397, 13706, 14168, 14329, 14812, 16376, 17444, 22517, 23276, 24794, 25921, 27412, 28658, 29624, 34888, 40733, 45034, 46552, 47081, 47971, 49588, 51842, 54824, 57316, 81466, 90068, 94162, 95942, 99176, 100303, 103684, 114632, 157619, 162932, 180136, 188324, 191884, 200606, 207368, 285131, 315238, 325864, 329567, 376648, 383768, 401212, 517891, 570262, 630476, 659134, 802424, 1035782, 1103333, 1140524, 1260952, 1318268, 2071564, 2206666, 2281048, 2306969, 2636536, 3625237, 4143128, 4413332, 4613938, 7250474, 8826664, 9227876, 14500948, 18455752, 25376659, 29001896, 50753318, 101506636, 203013272]

約数ペア:

[(1, 203013272), (2, 101506636), (4, 50753318), (7, 29001896), (8, 25376659), (11, 18455752), (14, 14500948), (22, 9227876), (23, 8826664), (28, 7250474), (44, 4613938), (46, 4413332), (49, 4143128), (56, 3625237), (77, 2636536), (88, 2306969), (89, 2281048), (92, 2206666), (98, 2071564), (154, 1318268), (161, 1260952), (178, 1140524), (184, 1103333), (196, 1035782), (253, 802424), (308, 659134), (322, 630476), (356, 570262), (392, 517891), (506, 401212), (529, 383768), (539, 376648), (616, 329567), (623, 325864), (644, 315238), (712, 285131), (979, 207368), (1012, 200606), (1058, 191884), (1078, 188324), (1127, 180136), (1246, 162932), (1288, 157619), (1771, 114632), (1958, 103684), (2024, 100303), (2047, 99176), (2116, 95942), (2156, 94162), (2254, 90068), (2492, 81466), (3542, 57316), (3703, 54824), (3916, 51842), (4094, 49588), (4232, 47971), (4312, 47081), (4361, 46552), (4508, 45034), (4984, 40733), (5819, 34888), (6853, 29624), (7084, 28658), (7406, 27412), (7832, 25921), (8188, 24794), (8722, 23276), (9016, 22517), (11638, 17444), (12397, 16376), (13706, 14812), (14168, 14329)]