195420682012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2903}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 374311010304

約数和(自身を除く): 178890328292

約数列:

[1, 2, 4, 17, 34, 68, 71, 73, 142, 146, 191, 284, 292, 382, 764, 1207, 1241, 2414, 2482, 2903, 3247, 4828, 4964, 5183, 5806, 6494, 10366, 11612, 12988, 13561, 13943, 20732, 27122, 27886, 49351, 54244, 55772, 88111, 98702, 176222, 197404, 206113, 211919, 230537, 237031, 352444, 412226, 423838, 461074, 474062, 554473, 824452, 847676, 922148, 948124, 989953, 1108946, 1979906, 2217892, 3503921, 3602623, 3959812, 7007842, 7205246, 9426041, 14015684, 14410492, 15046249, 16829201, 18852082, 30092498, 33658402, 37704164, 39367583, 40476529, 60184996, 67316804, 78735166, 80953058, 157470332, 161906116, 255786233, 511572466, 669248911, 688100993, 1023144932, 1338497822, 1376201986, 2676995644, 2752403972, 2873833559, 5747667118, 11495334236, 48855170503, 97710341006, 195420682012]

約数ペア:

[(1, 195420682012), (2, 97710341006), (4, 48855170503), (17, 11495334236), (34, 5747667118), (68, 2873833559), (71, 2752403972), (73, 2676995644), (142, 1376201986), (146, 1338497822), (191, 1023144932), (284, 688100993), (292, 669248911), (382, 511572466), (764, 255786233), (1207, 161906116), (1241, 157470332), (2414, 80953058), (2482, 78735166), (2903, 67316804), (3247, 60184996), (4828, 40476529), (4964, 39367583), (5183, 37704164), (5806, 33658402), (6494, 30092498), (10366, 18852082), (11612, 16829201), (12988, 15046249), (13561, 14410492), (13943, 14015684), (20732, 9426041), (27122, 7205246), (27886, 7007842), (49351, 3959812), (54244, 3602623), (55772, 3503921), (88111, 2217892), (98702, 1979906), (176222, 1108946), (197404, 989953), (206113, 948124), (211919, 922148), (230537, 847676), (237031, 824452), (352444, 554473), (412226, 474062), (423838, 461074)]