205040371244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{113983}}^1$

素因数の和:114270

約数の個数: 48

約数和(自身を含む): 376858460160

約数和(自身を除く): 171818088916

約数列:

[1, 2, 4, 31, 62, 89, 124, 163, 178, 326, 356, 652, 2759, 5053, 5518, 10106, 11036, 14507, 20212, 29014, 58028, 113983, 227966, 449717, 455932, 899434, 1798868, 3533473, 7066946, 10144487, 14133892, 18579229, 20288974, 37158458, 40577948, 74316916, 314479097, 575956099, 628958194, 1151912198, 1257916388, 1653551381, 2303824396, 3307102762, 6614205524, 51260092811, 102520185622, 205040371244]

約数ペア:

[(1, 205040371244), (2, 102520185622), (4, 51260092811), (31, 6614205524), (62, 3307102762), (89, 2303824396), (124, 1653551381), (163, 1257916388), (178, 1151912198), (326, 628958194), (356, 575956099), (652, 314479097), (2759, 74316916), (5053, 40577948), (5518, 37158458), (10106, 20288974), (11036, 18579229), (14507, 14133892), (20212, 10144487), (29014, 7066946), (58028, 3533473), (113983, 1798868), (227966, 899434), (449717, 455932)]