219419952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{268897}}^1$

素因数の和:268925

約数の個数: 40

約数和(自身を含む): 600180336

約数和(自身を除く): 380760384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 268897, 537794, 806691, 1075588, 1613382, 2151176, 3226764, 4302352, 4571249, 6453528, 9142498, 12907056, 13713747, 18284996, 27427494, 36569992, 54854988, 73139984, 109709976, 219419952]

約数ペア:

[(1, 219419952), (2, 109709976), (3, 73139984), (4, 54854988), (6, 36569992), (8, 27427494), (12, 18284996), (16, 13713747), (17, 12907056), (24, 9142498), (34, 6453528), (48, 4571249), (51, 4302352), (68, 3226764), (102, 2151176), (136, 1613382), (204, 1075588), (272, 806691), (408, 537794), (816, 268897)]