197836859696

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{24533}}^1$

素因数の和:25446

約数の個数: 80

約数和(自身を含む): 443555092800

約数和(自身を除く): 245718233104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 809, 1246, 1424, 1618, 2492, 3236, 4984, 5663, 6472, 9968, 11326, 12944, 22652, 24533, 45304, 49066, 72001, 90608, 98132, 144002, 171731, 196264, 288004, 343462, 392528, 504007, 576008, 686924, 1008014, 1152016, 1373848, 2016028, 2183437, 2747696, 4032056, 4366874, 8064112, 8733748, 15284059, 17467496, 19847197, 30568118, 34934992, 39694394, 61136236, 79388788, 122272472, 138930379, 158777576, 244544944, 277860758, 317555152, 555721516, 1111443032, 1766400533, 2222886064, 3532801066, 7065602132, 12364803731, 14131204264, 24729607462, 28262408528, 49459214924, 98918429848, 197836859696]

約数ペア:

[(1, 197836859696), (2, 98918429848), (4, 49459214924), (7, 28262408528), (8, 24729607462), (14, 14131204264), (16, 12364803731), (28, 7065602132), (56, 3532801066), (89, 2222886064), (112, 1766400533), (178, 1111443032), (356, 555721516), (623, 317555152), (712, 277860758), (809, 244544944), (1246, 158777576), (1424, 138930379), (1618, 122272472), (2492, 79388788), (3236, 61136236), (4984, 39694394), (5663, 34934992), (6472, 30568118), (9968, 19847197), (11326, 17467496), (12944, 15284059), (22652, 8733748), (24533, 8064112), (45304, 4366874), (49066, 4032056), (72001, 2747696), (90608, 2183437), (98132, 2016028), (144002, 1373848), (171731, 1152016), (196264, 1008014), (288004, 686924), (343462, 576008), (392528, 504007)]