202260520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 574076160

約数和(自身を除く): 371815640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 97, 110, 140, 154, 194, 220, 280, 308, 385, 388, 440, 485, 616, 677, 679, 770, 776, 970, 1067, 1354, 1358, 1540, 1940, 2134, 2708, 2716, 3080, 3385, 3395, 3880, 4268, 4739, 5335, 5416, 5432, 6770, 6790, 7447, 7469, 8536, 9478, 10670, 13540, 13580, 14894, 14938, 18956, 21340, 23695, 27080, 27160, 29788, 29876, 37235, 37345, 37912, 42680, 47390, 52129, 59576, 59752, 65669, 74470, 74690, 94780, 104258, 131338, 148940, 149380, 189560, 208516, 260645, 262676, 297880, 298760, 328345, 417032, 459683, 521290, 525352, 656690, 722359, 919366, 1042580, 1313380, 1444718, 1838732, 2085160, 2298415, 2626760, 2889436, 3611795, 3677464, 4596830, 5056513, 5778872, 7223590, 9193660, 10113026, 14447180, 18387320, 20226052, 25282565, 28894360, 40452104, 50565130, 101130260, 202260520]

約数ペア:

[(1, 202260520), (2, 101130260), (4, 50565130), (5, 40452104), (7, 28894360), (8, 25282565), (10, 20226052), (11, 18387320), (14, 14447180), (20, 10113026), (22, 9193660), (28, 7223590), (35, 5778872), (40, 5056513), (44, 4596830), (55, 3677464), (56, 3611795), (70, 2889436), (77, 2626760), (88, 2298415), (97, 2085160), (110, 1838732), (140, 1444718), (154, 1313380), (194, 1042580), (220, 919366), (280, 722359), (308, 656690), (385, 525352), (388, 521290), (440, 459683), (485, 417032), (616, 328345), (677, 298760), (679, 297880), (770, 262676), (776, 260645), (970, 208516), (1067, 189560), (1354, 149380), (1358, 148940), (1540, 131338), (1940, 104258), (2134, 94780), (2708, 74690), (2716, 74470), (3080, 65669), (3385, 59752), (3395, 59576), (3880, 52129), (4268, 47390), (4739, 42680), (5335, 37912), (5416, 37345), (5432, 37235), (6770, 29876), (6790, 29788), (7447, 27160), (7469, 27080), (8536, 23695), (9478, 21340), (10670, 18956), (13540, 14938), (13580, 14894)]