201739224985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 257526190080

約数和(自身を除く): 55786965095

約数列:

[1, 5, 31, 71, 89, 155, 281, 355, 445, 733, 1405, 2201, 2759, 3665, 6319, 8711, 11005, 13795, 19951, 22723, 25009, 31595, 43555, 52043, 65237, 99755, 113615, 125045, 195889, 205973, 260215, 326185, 618481, 775279, 979445, 1029865, 1613333, 1775639, 2022347, 3092405, 3876395, 4631827, 6385163, 8066665, 8878195, 10111735, 14624083, 18331597, 23159135, 31925815, 55044809, 73120415, 91657985, 143586637, 275224045, 453346573, 568279507, 717933185, 1301543387, 2266732865, 2841397535, 6507716935, 40347844997, 201739224985]

約数ペア:

[(1, 201739224985), (5, 40347844997), (31, 6507716935), (71, 2841397535), (89, 2266732865), (155, 1301543387), (281, 717933185), (355, 568279507), (445, 453346573), (733, 275224045), (1405, 143586637), (2201, 91657985), (2759, 73120415), (3665, 55044809), (6319, 31925815), (8711, 23159135), (11005, 18331597), (13795, 14624083), (19951, 10111735), (22723, 8878195), (25009, 8066665), (31595, 6385163), (43555, 4631827), (52043, 3876395), (65237, 3092405), (99755, 2022347), (113615, 1775639), (125045, 1613333), (195889, 1029865), (205973, 979445), (260215, 775279), (326185, 618481)]