201784014

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 480660480

約数和(自身を除く): 278876466

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1702, 1998, 2553, 4391, 5106, 7659, 8782, 13173, 15318, 22977, 26346, 39519, 45954, 79038, 100993, 118557, 162467, 201986, 237114, 302979, 324934, 487401, 605958, 908937, 974802, 1462203, 1817874, 2726811, 2924406, 3736741, 4386609, 5453622, 7473482, 8773218, 11210223, 22420446, 33630669, 67261338, 100892007, 201784014]

約数ペア:

[(1, 201784014), (2, 100892007), (3, 67261338), (6, 33630669), (9, 22420446), (18, 11210223), (23, 8773218), (27, 7473482), (37, 5453622), (46, 4386609), (54, 3736741), (69, 2924406), (74, 2726811), (111, 1817874), (138, 1462203), (207, 974802), (222, 908937), (333, 605958), (414, 487401), (621, 324934), (666, 302979), (851, 237114), (999, 201986), (1242, 162467), (1702, 118557), (1998, 100993), (2553, 79038), (4391, 45954), (5106, 39519), (7659, 26346), (8782, 22977), (13173, 15318)]