208052416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 491581440

約数和(自身を除く): 283529024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 143, 176, 179, 208, 254, 286, 352, 358, 416, 508, 572, 704, 716, 832, 1016, 1144, 1397, 1432, 1651, 1969, 2032, 2288, 2327, 2794, 2864, 3302, 3938, 4064, 4576, 4654, 5588, 5728, 6604, 7876, 8128, 9152, 9308, 11176, 11456, 13208, 15752, 18161, 18616, 22352, 22733, 25597, 26416, 31504, 36322, 37232, 44704, 45466, 51194, 52832, 63008, 72644, 74464, 89408, 90932, 102388, 105664, 126016, 145288, 148928, 181864, 204776, 250063, 290576, 295529, 363728, 409552, 500126, 581152, 591058, 727456, 819104, 1000252, 1162304, 1182116, 1454912, 1638208, 2000504, 2364232, 3250819, 4001008, 4728464, 6501638, 8002016, 9456928, 13003276, 16004032, 18913856, 26006552, 52013104, 104026208, 208052416]

約数ペア:

[(1, 208052416), (2, 104026208), (4, 52013104), (8, 26006552), (11, 18913856), (13, 16004032), (16, 13003276), (22, 9456928), (26, 8002016), (32, 6501638), (44, 4728464), (52, 4001008), (64, 3250819), (88, 2364232), (104, 2000504), (127, 1638208), (143, 1454912), (176, 1182116), (179, 1162304), (208, 1000252), (254, 819104), (286, 727456), (352, 591058), (358, 581152), (416, 500126), (508, 409552), (572, 363728), (704, 295529), (716, 290576), (832, 250063), (1016, 204776), (1144, 181864), (1397, 148928), (1432, 145288), (1651, 126016), (1969, 105664), (2032, 102388), (2288, 90932), (2327, 89408), (2794, 74464), (2864, 72644), (3302, 63008), (3938, 52832), (4064, 51194), (4576, 45466), (4654, 44704), (5588, 37232), (5728, 36322), (6604, 31504), (7876, 26416), (8128, 25597), (9152, 22733), (9308, 22352), (11176, 18616), (11456, 18161), (13208, 15752)]