212301362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 419295744

約数和(自身を除く): 206994382

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 82, 91, 161, 182, 287, 299, 322, 533, 574, 598, 943, 1066, 1237, 1886, 2093, 2474, 3731, 4186, 6601, 7462, 8659, 12259, 13202, 16081, 17318, 24518, 28451, 32162, 50717, 56902, 85813, 101434, 112567, 171626, 199157, 225134, 355019, 369863, 398314, 659321, 710038, 739726, 1166491, 1318642, 2332982, 2589041, 4615247, 5178082, 8165437, 9230494, 15164383, 16330874, 30328766, 106150681, 212301362]

約数ペア:

[(1, 212301362), (2, 106150681), (7, 30328766), (13, 16330874), (14, 15164383), (23, 9230494), (26, 8165437), (41, 5178082), (46, 4615247), (82, 2589041), (91, 2332982), (161, 1318642), (182, 1166491), (287, 739726), (299, 710038), (322, 659321), (533, 398314), (574, 369863), (598, 355019), (943, 225134), (1066, 199157), (1237, 171626), (1886, 112567), (2093, 101434), (2474, 85813), (3731, 56902), (4186, 50717), (6601, 32162), (7462, 28451), (8659, 24518), (12259, 17318), (13202, 16081)]