205560498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 513696960

約数和(自身を除く): 308136462

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 289, 374, 429, 442, 561, 578, 663, 829, 858, 867, 1122, 1326, 1658, 1734, 2431, 2487, 3179, 3757, 4862, 4974, 6358, 7293, 7514, 9119, 9537, 10777, 11271, 14093, 14586, 18238, 19074, 21554, 22542, 27357, 28186, 32331, 41327, 42279, 54714, 64662, 82654, 84558, 118547, 123981, 155023, 183209, 237094, 239581, 247962, 310046, 355641, 366418, 465069, 479162, 549627, 711282, 718743, 930138, 1099254, 1437486, 2015299, 2635391, 3114553, 4030598, 5270782, 6045897, 6229106, 7906173, 9343659, 12091794, 15812346, 18687318, 34260083, 68520166, 102780249, 205560498]

約数ペア:

[(1, 205560498), (2, 102780249), (3, 68520166), (6, 34260083), (11, 18687318), (13, 15812346), (17, 12091794), (22, 9343659), (26, 7906173), (33, 6229106), (34, 6045897), (39, 5270782), (51, 4030598), (66, 3114553), (78, 2635391), (102, 2015299), (143, 1437486), (187, 1099254), (221, 930138), (286, 718743), (289, 711282), (374, 549627), (429, 479162), (442, 465069), (561, 366418), (578, 355641), (663, 310046), (829, 247962), (858, 239581), (867, 237094), (1122, 183209), (1326, 155023), (1658, 123981), (1734, 118547), (2431, 84558), (2487, 82654), (3179, 64662), (3757, 54714), (4862, 42279), (4974, 41327), (6358, 32331), (7293, 28186), (7514, 27357), (9119, 22542), (9537, 21554), (10777, 19074), (11271, 18238), (14093, 14586)]