197494512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{216551}}^1$

素因数の和:216581

約数の個数: 40

約数和(自身を含む): 537048960

約数和(自身を除く): 339554448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 216551, 433102, 649653, 866204, 1299306, 1732408, 2598612, 3464816, 4114469, 5197224, 8228938, 10394448, 12343407, 16457876, 24686814, 32915752, 49373628, 65831504, 98747256, 197494512]

約数ペア:

[(1, 197494512), (2, 98747256), (3, 65831504), (4, 49373628), (6, 32915752), (8, 24686814), (12, 16457876), (16, 12343407), (19, 10394448), (24, 8228938), (38, 5197224), (48, 4114469), (57, 3464816), (76, 2598612), (114, 1732408), (152, 1299306), (228, 866204), (304, 649653), (456, 433102), (912, 216551)]