213059466

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 485636580

約数和(自身を除く): 272577114

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 113, 186, 218, 226, 279, 327, 339, 558, 654, 678, 961, 981, 1017, 1922, 1962, 2034, 2883, 3379, 3503, 5766, 6758, 7006, 8649, 10137, 10509, 12317, 17298, 20274, 21018, 24634, 30411, 31527, 36951, 60822, 63054, 73902, 104749, 108593, 110853, 209498, 217186, 221706, 314247, 325779, 381827, 628494, 651558, 763654, 942741, 977337, 1145481, 1885482, 1954674, 2290962, 3436443, 6872886, 11836637, 23673274, 35509911, 71019822, 106529733, 213059466]

約数ペア:

[(1, 213059466), (2, 106529733), (3, 71019822), (6, 35509911), (9, 23673274), (18, 11836637), (31, 6872886), (62, 3436443), (93, 2290962), (109, 1954674), (113, 1885482), (186, 1145481), (218, 977337), (226, 942741), (279, 763654), (327, 651558), (339, 628494), (558, 381827), (654, 325779), (678, 314247), (961, 221706), (981, 217186), (1017, 209498), (1922, 110853), (1962, 108593), (2034, 104749), (2883, 73902), (3379, 63054), (3503, 60822), (5766, 36951), (6758, 31527), (7006, 30411), (8649, 24634), (10137, 21018), (10509, 20274), (12317, 17298)]