200883680

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14107}}^1$

素因数の和:14211

約数の個数: 48

約数和(自身を含む): 479954160

約数和(自身を除く): 279070480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14107, 14240, 28214, 56428, 70535, 112856, 141070, 225712, 282140, 451424, 564280, 1128560, 1255523, 2257120, 2511046, 5022092, 6277615, 10044184, 12555230, 20088368, 25110460, 40176736, 50220920, 100441840, 200883680]

約数ペア:

[(1, 200883680), (2, 100441840), (4, 50220920), (5, 40176736), (8, 25110460), (10, 20088368), (16, 12555230), (20, 10044184), (32, 6277615), (40, 5022092), (80, 2511046), (89, 2257120), (160, 1255523), (178, 1128560), (356, 564280), (445, 451424), (712, 282140), (890, 225712), (1424, 141070), (1780, 112856), (2848, 70535), (3560, 56428), (7120, 28214), (14107, 14240)]