204064872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 604195200

約数和(自身を除く): 400130328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 41, 44, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 187, 204, 246, 264, 328, 374, 408, 451, 492, 561, 697, 748, 902, 984, 1109, 1122, 1353, 1394, 1496, 1804, 2091, 2218, 2244, 2706, 2788, 3327, 3608, 4182, 4436, 4488, 5412, 5576, 6654, 7667, 8364, 8872, 10824, 12199, 13308, 15334, 16728, 18853, 23001, 24398, 26616, 30668, 36597, 37706, 45469, 46002, 48796, 56559, 61336, 73194, 75412, 90938, 92004, 97592, 113118, 136407, 146388, 150824, 181876, 184008, 207383, 226236, 272814, 292776, 363752, 414766, 452472, 500159, 545628, 622149, 772973, 829532, 1000318, 1091256, 1244298, 1500477, 1545946, 1659064, 2000636, 2318919, 2488596, 3000954, 3091892, 4001272, 4637838, 4977192, 6001908, 6183784, 8502703, 9275676, 12003816, 17005406, 18551352, 25508109, 34010812, 51016218, 68021624, 102032436, 204064872]

約数ペア:

[(1, 204064872), (2, 102032436), (3, 68021624), (4, 51016218), (6, 34010812), (8, 25508109), (11, 18551352), (12, 17005406), (17, 12003816), (22, 9275676), (24, 8502703), (33, 6183784), (34, 6001908), (41, 4977192), (44, 4637838), (51, 4001272), (66, 3091892), (68, 3000954), (82, 2488596), (88, 2318919), (102, 2000636), (123, 1659064), (132, 1545946), (136, 1500477), (164, 1244298), (187, 1091256), (204, 1000318), (246, 829532), (264, 772973), (328, 622149), (374, 545628), (408, 500159), (451, 452472), (492, 414766), (561, 363752), (697, 292776), (748, 272814), (902, 226236), (984, 207383), (1109, 184008), (1122, 181876), (1353, 150824), (1394, 146388), (1496, 136407), (1804, 113118), (2091, 97592), (2218, 92004), (2244, 90938), (2706, 75412), (2788, 73194), (3327, 61336), (3608, 56559), (4182, 48796), (4436, 46002), (4488, 45469), (5412, 37706), (5576, 36597), (6654, 30668), (7667, 26616), (8364, 24398), (8872, 23001), (10824, 18853), (12199, 16728), (13308, 15334)]