200745013808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1\times {\mathrm{13147}}^1$

素因数の和:14014

約数の個数: 80

約数和(自身を含む): 418038556320

約数和(自身を除く): 217293542512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 769, 1168, 1241, 1538, 2482, 3076, 4964, 6152, 9928, 12304, 13073, 13147, 19856, 26146, 26294, 52292, 52588, 56137, 104584, 105176, 112274, 209168, 210352, 223499, 224548, 446998, 449096, 893996, 898192, 954329, 959731, 1787992, 1908658, 1919462, 3575984, 3817316, 3838924, 7634632, 7677848, 10110043, 15269264, 15355696, 16315427, 20220086, 32630854, 40440172, 65261708, 80880344, 130523416, 161760688, 171870731, 261046832, 343741462, 687482924, 738033139, 1374965848, 1476066278, 2749931696, 2952132556, 5904265112, 11808530224, 12546563363, 25093126726, 50186253452, 100372506904, 200745013808]

約数ペア:

[(1, 200745013808), (2, 100372506904), (4, 50186253452), (8, 25093126726), (16, 12546563363), (17, 11808530224), (34, 5904265112), (68, 2952132556), (73, 2749931696), (136, 1476066278), (146, 1374965848), (272, 738033139), (292, 687482924), (584, 343741462), (769, 261046832), (1168, 171870731), (1241, 161760688), (1538, 130523416), (2482, 80880344), (3076, 65261708), (4964, 40440172), (6152, 32630854), (9928, 20220086), (12304, 16315427), (13073, 15355696), (13147, 15269264), (19856, 10110043), (26146, 7677848), (26294, 7634632), (52292, 3838924), (52588, 3817316), (56137, 3575984), (104584, 1919462), (105176, 1908658), (112274, 1787992), (209168, 959731), (210352, 954329), (223499, 898192), (224548, 893996), (446998, 449096)]