200733705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1021}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 370201104

約数和(自身を除く): 169467399

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 257, 765, 771, 1021, 1285, 2313, 3063, 3855, 4369, 5105, 9189, 11565, 13107, 15315, 17357, 21845, 39321, 45945, 52071, 65535, 86785, 156213, 196605, 260355, 262397, 781065, 787191, 1311985, 2361573, 3935955, 4460749, 11807865, 13382247, 22303745, 40146741, 66911235, 200733705]

約数ペア:

[(1, 200733705), (3, 66911235), (5, 40146741), (9, 22303745), (15, 13382247), (17, 11807865), (45, 4460749), (51, 3935955), (85, 2361573), (153, 1311985), (255, 787191), (257, 781065), (765, 262397), (771, 260355), (1021, 196605), (1285, 156213), (2313, 86785), (3063, 65535), (3855, 52071), (4369, 45945), (5105, 39321), (9189, 21845), (11565, 17357), (13107, 15315)]