209400269312

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{977}}^1\times {\mathrm{2477}}^1$

素因数の和:3498

約数の個数: 120

約数和(自身を含む): 453698016156

約数和(自身を除く): 244297746844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 977, 1352, 1664, 1954, 2477, 2704, 3328, 3908, 4954, 5408, 6656, 7816, 9908, 10816, 12701, 15632, 19816, 21632, 25402, 31264, 32201, 39632, 43264, 50804, 62528, 64402, 79264, 86528, 101608, 125056, 128804, 158528, 165113, 203216, 250112, 257608, 317056, 330226, 406432, 418613, 500224, 515216, 634112, 660452, 812864, 837226, 1030432, 1268224, 1320904, 1625728, 1674452, 2060864, 2420029, 2641808, 3251456, 3348904, 4121728, 4840058, 5283616, 6502912, 6697808, 8243456, 9680116, 10567232, 13395616, 16486912, 19360232, 21134464, 26791232, 31460377, 38720464, 42268928, 53582464, 62920754, 77440928, 84537856, 107164928, 125841508, 154881856, 214329856, 251683016, 309763712, 408984901, 503366032, 619527424, 817969802, 1006732064, 1239054848, 1635939604, 2013464128, 3271879208, 4026928256, 6543758416, 8053856512, 13087516832, 16107713024, 26175033664, 52350067328, 104700134656, 209400269312]

約数ペア:

[(1, 209400269312), (2, 104700134656), (4, 52350067328), (8, 26175033664), (13, 16107713024), (16, 13087516832), (26, 8053856512), (32, 6543758416), (52, 4026928256), (64, 3271879208), (104, 2013464128), (128, 1635939604), (169, 1239054848), (208, 1006732064), (256, 817969802), (338, 619527424), (416, 503366032), (512, 408984901), (676, 309763712), (832, 251683016), (977, 214329856), (1352, 154881856), (1664, 125841508), (1954, 107164928), (2477, 84537856), (2704, 77440928), (3328, 62920754), (3908, 53582464), (4954, 42268928), (5408, 38720464), (6656, 31460377), (7816, 26791232), (9908, 21134464), (10816, 19360232), (12701, 16486912), (15632, 13395616), (19816, 10567232), (21632, 9680116), (25402, 8243456), (31264, 6697808), (32201, 6502912), (39632, 5283616), (43264, 4840058), (50804, 4121728), (62528, 3348904), (64402, 3251456), (79264, 2641808), (86528, 2420029), (101608, 2060864), (125056, 1674452), (128804, 1625728), (158528, 1320904), (165113, 1268224), (203216, 1030432), (250112, 837226), (257608, 812864), (317056, 660452), (330226, 634112), (406432, 515216), (418613, 500224)]