202951840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 603542016

約数和(自身を除く): 400590176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 182, 208, 212, 224, 260, 263, 265, 280, 364, 371, 416, 424, 455, 520, 526, 530, 560, 689, 728, 742, 848, 910, 1040, 1052, 1060, 1120, 1315, 1378, 1456, 1484, 1696, 1820, 1841, 1855, 2080, 2104, 2120, 2630, 2756, 2912, 2968, 3419, 3445, 3640, 3682, 3710, 4208, 4240, 4823, 5260, 5512, 5936, 6838, 6890, 7280, 7364, 7420, 8416, 8480, 9205, 9646, 10520, 11024, 11872, 13676, 13780, 13939, 14560, 14728, 14840, 17095, 18410, 19292, 21040, 22048, 23933, 24115, 27352, 27560, 27878, 29456, 29680, 34190, 36820, 38584, 42080, 47866, 48230, 54704, 55120, 55756, 58912, 59360, 68380, 69695, 73640, 77168, 95732, 96460, 97573, 109408, 110240, 111512, 119665, 136760, 139390, 147280, 154336, 181207, 191464, 192920, 195146, 223024, 239330, 273520, 278780, 294560, 362414, 382928, 385840, 390292, 446048, 478660, 487865, 547040, 557560, 724828, 765856, 771680, 780584, 906035, 957320, 975730, 1115120, 1268449, 1449656, 1561168, 1812070, 1914640, 1951460, 2230240, 2536898, 2899312, 3122336, 3624140, 3829280, 3902920, 5073796, 5798624, 6342245, 7248280, 7805840, 10147592, 12684490, 14496560, 15611680, 20295184, 25368980, 28993120, 40590368, 50737960, 101475920, 202951840]

約数ペア:

[(1, 202951840), (2, 101475920), (4, 50737960), (5, 40590368), (7, 28993120), (8, 25368980), (10, 20295184), (13, 15611680), (14, 14496560), (16, 12684490), (20, 10147592), (26, 7805840), (28, 7248280), (32, 6342245), (35, 5798624), (40, 5073796), (52, 3902920), (53, 3829280), (56, 3624140), (65, 3122336), (70, 2899312), (80, 2536898), (91, 2230240), (104, 1951460), (106, 1914640), (112, 1812070), (130, 1561168), (140, 1449656), (160, 1268449), (182, 1115120), (208, 975730), (212, 957320), (224, 906035), (260, 780584), (263, 771680), (265, 765856), (280, 724828), (364, 557560), (371, 547040), (416, 487865), (424, 478660), (455, 446048), (520, 390292), (526, 385840), (530, 382928), (560, 362414), (689, 294560), (728, 278780), (742, 273520), (848, 239330), (910, 223024), (1040, 195146), (1052, 192920), (1060, 191464), (1120, 181207), (1315, 154336), (1378, 147280), (1456, 139390), (1484, 136760), (1696, 119665), (1820, 111512), (1841, 110240), (1855, 109408), (2080, 97573), (2104, 96460), (2120, 95732), (2630, 77168), (2756, 73640), (2912, 69695), (2968, 68380), (3419, 59360), (3445, 58912), (3640, 55756), (3682, 55120), (3710, 54704), (4208, 48230), (4240, 47866), (4823, 42080), (5260, 38584), (5512, 36820), (5936, 34190), (6838, 29680), (6890, 29456), (7280, 27878), (7364, 27560), (7420, 27352), (8416, 24115), (8480, 23933), (9205, 22048), (9646, 21040), (10520, 19292), (11024, 18410), (11872, 17095), (13676, 14840), (13780, 14728), (13939, 14560)]