208538364

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 524339200

約数和(自身を除く): 315800836

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 109, 111, 124, 139, 148, 186, 218, 222, 278, 327, 372, 417, 436, 444, 556, 654, 834, 1147, 1308, 1668, 2294, 3379, 3441, 4033, 4309, 4588, 5143, 6758, 6882, 8066, 8618, 10137, 10286, 12099, 12927, 13516, 13764, 15151, 15429, 16132, 17236, 20274, 20572, 24198, 25854, 30302, 30858, 40548, 45453, 48396, 51708, 60604, 61716, 90906, 125023, 159433, 181812, 250046, 318866, 375069, 469681, 478299, 500092, 560587, 637732, 750138, 939362, 956598, 1121174, 1409043, 1500276, 1681761, 1878724, 1913196, 2242348, 2818086, 3363522, 5636172, 6727044, 17378197, 34756394, 52134591, 69512788, 104269182, 208538364]

約数ペア:

[(1, 208538364), (2, 104269182), (3, 69512788), (4, 52134591), (6, 34756394), (12, 17378197), (31, 6727044), (37, 5636172), (62, 3363522), (74, 2818086), (93, 2242348), (109, 1913196), (111, 1878724), (124, 1681761), (139, 1500276), (148, 1409043), (186, 1121174), (218, 956598), (222, 939362), (278, 750138), (327, 637732), (372, 560587), (417, 500092), (436, 478299), (444, 469681), (556, 375069), (654, 318866), (834, 250046), (1147, 181812), (1308, 159433), (1668, 125023), (2294, 90906), (3379, 61716), (3441, 60604), (4033, 51708), (4309, 48396), (4588, 45453), (5143, 40548), (6758, 30858), (6882, 30302), (8066, 25854), (8618, 24198), (10137, 20572), (10286, 20274), (12099, 17236), (12927, 16132), (13516, 15429), (13764, 15151)]