204239190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23557}}^1$

素因数の和:23601

約数の個数: 48

約数和(自身を含む): 520726032

約数和(自身を除く): 316486842

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 23557, 47114, 70671, 117785, 141342, 235570, 353355, 400469, 706710, 800938, 1201407, 2002345, 2402814, 4004690, 6007035, 6807973, 12014070, 13615946, 20423919, 34039865, 40847838, 68079730, 102119595, 204239190]

約数ペア:

[(1, 204239190), (2, 102119595), (3, 68079730), (5, 40847838), (6, 34039865), (10, 20423919), (15, 13615946), (17, 12014070), (30, 6807973), (34, 6007035), (51, 4004690), (85, 2402814), (102, 2002345), (170, 1201407), (255, 800938), (289, 706710), (510, 400469), (578, 353355), (867, 235570), (1445, 141342), (1734, 117785), (2890, 70671), (4335, 47114), (8670, 23557)]