204113196

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 618858240

約数和(自身を除く): 414745044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 131, 162, 189, 229, 243, 252, 262, 324, 378, 393, 458, 486, 524, 567, 687, 756, 786, 916, 917, 972, 1134, 1179, 1374, 1572, 1603, 1701, 1834, 2061, 2268, 2358, 2748, 2751, 3206, 3402, 3537, 3668, 4122, 4716, 4809, 5502, 6183, 6412, 6804, 7074, 8244, 8253, 9618, 10611, 11004, 12366, 14148, 14427, 16506, 18549, 19236, 21222, 24732, 24759, 28854, 29999, 31833, 33012, 37098, 42444, 43281, 49518, 55647, 57708, 59998, 63666, 74196, 74277, 86562, 89997, 99036, 111294, 119996, 127332, 129843, 148554, 173124, 179994, 209993, 222588, 222831, 259686, 269991, 297108, 359988, 389529, 419986, 445662, 519372, 539982, 629979, 779058, 809973, 839972, 891324, 1079964, 1259958, 1558116, 1619946, 1889937, 2429919, 2519916, 3239892, 3779874, 4859838, 5669811, 7289757, 7559748, 9719676, 11339622, 14579514, 17009433, 22679244, 29159028, 34018866, 51028299, 68037732, 102056598, 204113196]

約数ペア:

[(1, 204113196), (2, 102056598), (3, 68037732), (4, 51028299), (6, 34018866), (7, 29159028), (9, 22679244), (12, 17009433), (14, 14579514), (18, 11339622), (21, 9719676), (27, 7559748), (28, 7289757), (36, 5669811), (42, 4859838), (54, 3779874), (63, 3239892), (81, 2519916), (84, 2429919), (108, 1889937), (126, 1619946), (131, 1558116), (162, 1259958), (189, 1079964), (229, 891324), (243, 839972), (252, 809973), (262, 779058), (324, 629979), (378, 539982), (393, 519372), (458, 445662), (486, 419986), (524, 389529), (567, 359988), (687, 297108), (756, 269991), (786, 259686), (916, 222831), (917, 222588), (972, 209993), (1134, 179994), (1179, 173124), (1374, 148554), (1572, 129843), (1603, 127332), (1701, 119996), (1834, 111294), (2061, 99036), (2268, 89997), (2358, 86562), (2748, 74277), (2751, 74196), (3206, 63666), (3402, 59998), (3537, 57708), (3668, 55647), (4122, 49518), (4716, 43281), (4809, 42444), (5502, 37098), (6183, 33012), (6412, 31833), (6804, 29999), (7074, 28854), (8244, 24759), (8253, 24732), (9618, 21222), (10611, 19236), (11004, 18549), (12366, 16506), (14148, 14427)]