221400000042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16673}}^1\times {\mathrm{170243}}^1$

素因数の和:186934

約数の個数: 32

約数和(自身を含む): 476892940608

約数和(自身を除く): 255492940566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16673, 33346, 50019, 100038, 170243, 216749, 340486, 433498, 510729, 650247, 1021458, 1300494, 2213159, 4426318, 6639477, 13278954, 2838461539, 5676923078, 8515384617, 17030769234, 36900000007, 73800000014, 110700000021, 221400000042]

約数ペア:

[(1, 221400000042), (2, 110700000021), (3, 73800000014), (6, 36900000007), (13, 17030769234), (26, 8515384617), (39, 5676923078), (78, 2838461539), (16673, 13278954), (33346, 6639477), (50019, 4426318), (100038, 2213159), (170243, 1300494), (216749, 1021458), (340486, 650247), (433498, 510729)]