207905424

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 556839360

約数和(自身を除く): 348933936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 656, 712, 984, 1068, 1187, 1424, 1968, 2136, 2374, 3561, 3649, 4272, 4748, 7122, 7298, 9496, 10947, 14244, 14596, 18992, 21894, 28488, 29192, 43788, 48667, 56976, 58384, 87576, 97334, 105643, 146001, 175152, 194668, 211286, 292002, 316929, 389336, 422572, 584004, 633858, 778672, 845144, 1168008, 1267716, 1690288, 2336016, 2535432, 4331363, 5070864, 8662726, 12994089, 17325452, 25988178, 34650904, 51976356, 69301808, 103952712, 207905424]

約数ペア:

[(1, 207905424), (2, 103952712), (3, 69301808), (4, 51976356), (6, 34650904), (8, 25988178), (12, 17325452), (16, 12994089), (24, 8662726), (41, 5070864), (48, 4331363), (82, 2535432), (89, 2336016), (123, 1690288), (164, 1267716), (178, 1168008), (246, 845144), (267, 778672), (328, 633858), (356, 584004), (492, 422572), (534, 389336), (656, 316929), (712, 292002), (984, 211286), (1068, 194668), (1187, 175152), (1424, 146001), (1968, 105643), (2136, 97334), (2374, 87576), (3561, 58384), (3649, 56976), (4272, 48667), (4748, 43788), (7122, 29192), (7298, 28488), (9496, 21894), (10947, 18992), (14244, 14596)]